Bedienungsanleitung Epson Z8255NL (Seite 229 von 254) (Englisch)

543666

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PowerLite® Pro

Z8150NL/Z8250NL/Z8255NL/

Z8350WNL/Z8450WUNL/Z8455WUNL

User’s Guide

Notations Used in This Guide

• Safety indications

The documentation and the projector use graphical symbols to show how to use the projector safely.

Please understand and respect these caution symbols in order to avoid injury to persons or property.

• General information indications

• Screen shots of the configuration menu

The screen shots may be different from those shown in this manual depending on your projector model.

Warning Indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling.

Caution Indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect

handling.

Caution

Indicates procedures which may result in damage or injury if sufficient care is not taken.

Indicates additional information and points which may be useful to know regarding a topic.

s Indicates a page where detailed information regarding a topic can be found.

g Indicates that an explanation of the underlined word or words in front of this symbol appears in the glossary of terms. See

the "Glossary" section of the "Appendix". s p.206

Procedure

Indicates operating methods and the order of operations.

The procedure indicated should be carried out in the order of the numbered steps.

[ (Name) ] Indicates the name of the buttons on the remote control or the control panel.

Example: [ESC] button

"(Menu Name)"

Brightness (Boldface)

Indicates the configuration menu items.

Example:

Select "Brightness" from the Image menu.

Image menu - Brightness

Contents

Introduction

Projector Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Ease of Use when Installed on a Ceiling Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Reliability You can Depend on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Meets a Wide Range of Needs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Enhanced Security Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Easy to Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12

Monitoring and Control Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Taking Full Advantage of a Network Connection . . . . . . . . . . . . . . . . . . . . . . . . 12

Part Names and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Front/Top . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Control Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18

Remote Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Unpacking the projector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Installing the batteries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Operating range of remote control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Useful Functions

Changing the Projected Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Automatically Detect Input Signal and Change the Projected Image (Source

Search). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Switch to the Target Image using the Remote Control . . . . . . . . . . . . . . . . . . . 26

Changing the Aspect Ratio of the Projected Image . . . . . . . . . . . . . 27

Changing the Aspect Mode

(PowerLite Pro Z8450WUNL/Z8455WUNL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Projecting images from video equipment or from the HDMI1/2 or SDI

input port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Projecting images from a computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Changing the Aspect Mode

(PowerLite Pro Z8350WNL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Projecting images from video equipment or from the HDMI1/2 input port

Projecting images from a computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Changing the Aspect Mode

(PowerLite Pro Z8150NL/Z8250NL/Z8255NL). . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Projecting images from video equipment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Projecting images from the HDMI1/2 input port . . . . . . . . . . . . . . . . . . . . . . 32

Projecting images from a computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Selecting the Projection Quality (Selecting Color Mode) . . . . . . . . 34

Projecting Two Images Simultaneously (Split Screen). . . . . . . . . . . 35

Input Sources for Split Screen Projection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Operating Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Projecting on a split screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Switching the left and right screens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Switching the left and right image sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Ending the split screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Restrictions during Split Screen Projection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Operating restrictions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Restrictions relating to images . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Functions for Enhancing Projection . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Hiding the Image Temporarily (Shutter) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Freezing the Image (Freeze) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Pointer Function (Pointer) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Enlarging Part of the Image (E-Zoom) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Contents

Saving a User's Logo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Security Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Managing Users (Password Protect). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Type of Password Protect . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Setting Password Protect. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Entering the Password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Restricting Button Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Control Panel Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Lens Operation Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Remote control button lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Theft-Deterrent Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Installing the wire lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Memory Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Available Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Saving/Loading/Erasing the Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Saving to memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Loading a saved memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Erasing a saved memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Renaming a saved memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Configuration Menu

Using the Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Configuration Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Network Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Image Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Signal Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Settings Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Extended Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Network Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Notes on Operating the Network Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Soft Keyboard Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Basic Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Wireless LAN Menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Search Access Point screen. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Security Menu (Only Available when the Optional Wireless LAN Unit Is

Installed). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

When WPA/WPA2-PSK is selected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

When WPA/WPA2-EAP is selected . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Wired LAN Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Administrator Settings Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Mail Notification menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Manage Certificates menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

SNMP menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Reset Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Info Menu (Display Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Reset Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Troubleshooting

Using the Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Problem Solving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Reading the Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

t Indicator is lit or flashing red. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

m o n Indicator is flashing or lit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Contents

When the Indicators Provide No Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Problems relating to images. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .103

Problems when projection starts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107

Other problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .109

Interpreting Event IDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112

Where to Get Help . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Internet Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114

Speak to a Support Representative. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114

Purchase Supplies and Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .114

Maintenance

Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Cleaning the Projector's Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Cleaning the Lens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Cleaning the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .116

Replacing Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Replacing the Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Lamp replacement period. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

How to replace the lamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119

Resetting the Lamp Hours. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

Replacing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Air filter replacement period . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

How to replace the air filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .122

Notes on Transportation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Moving Nearby. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

When Transporting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Preparing packaging. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Notes when packing and transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Monitoring and Controls

EasyMP Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Changing Settings Using a Web Browser (Web Control) . . . . . . . . 127

Displaying Web Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Displaying Web Remote . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Displaying Lens Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Setting Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Secure HTTP Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

Using the Mail Notification Function to Report Problems . . . . . . 131

Reading Problem Mail Notification Function . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Management Using SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

ESC/VP21 Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Serial Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Communications Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

Command List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .133

About PJLink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

About Crestron RoomView®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Operating a Projector from a Computer Window . . . . . . . . . . . . . . . . . . . . . . . 136

Displaying the operation window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Using the operation window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Using the tools window . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139

About Message Broadcasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Network Functions

Projecting with "Connect to a Network Projector" . . . . . . . . . . . . . 143

Contents

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless

LAN Access Point. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Connection Setup Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144

Making a connection using the push button method . . . . . . . . . . . . . . . .145

Making a connection using the PIN Code Method. . . . . . . . . . . . . . . . . . . .146

Installation and Connections

Installation Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Connecting to Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Connecting to a Computer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152

Changing the video output from a laptop computer.. . . . . . . . . . . . . . . . .153

Connecting to Video Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154

Adjusting the Projected Image. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Displaying a Test Pattern . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157

Adjusting the Position of the Projected Image (Lens Shift) . . . . . . . . . . . . . .159

Focusing the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160

Zooming the Image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .160

Adjusting the Tilt of the Projected Image. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .161

Correcting Distortion in the Projected Image . . . . . . . . . . . . . . . . . . . . . . . . . . .161

Quick Corner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .162

H/V-Keystone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .164

Arc Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Adjusting the Image Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

Hue, Saturation, and Brightness Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . .169

Gamma Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169

Select and adjust the correction value . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .169

Adjust while viewing the image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .170

Adjust using the gamma adjustment graph. . . . . . . . . . . . . . . . . . . . . . . . . .170

Frame Interpolation

(PowerLite Pro Z8450WUNL/Z8455WUNL only). . . . . . . . . . . . . . . . . . . . . . . . . 171

Super-resolution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Noise Reduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Noise Reduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Mosquito NR. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Settings for Multiple Projectors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Preparation Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Projector ID/Remote Control ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .173

Setting the projector ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .174

Checking the Projector ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Setting the remote control ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Adjusting the Position of the Projected Image. . . . . . . . . . . . . . . . . . . . . . . . . . 176

Point Correction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Checking the Color Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Using the Edge Blending Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Adjusting to Match Colors on Multi-Projection . . . . . . . . . . . . . . . . . . . . . . . . . 180

Displays the Image Partly Enlarged (Scale) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Setting Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Setting Methods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 183

Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Daylight Saving Time screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

Clock / Schedule Setting screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .184

Connecting to External Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Connecting a LAN Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Connecting to an External Monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Installing Optional and Supplied Accessories . . . . . . . . . . . . . . . . . 186

Contents

Removing and Attaching the Projector Lens Unit . . . . . . . . . . . . . . . . . . . . . . .186

Removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .186

Attaching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187

Installing the Wireless LAN Unit (V12H418P12) . . . . . . . . . . . . . . . . . . . . . . . . .190

Attaching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190

Reading the wireless LAN indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .190

Attaching and Removing the Interface Cover. . . . . . . . . . . . . . . . . . . . . . . . . . .191

Removing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .191

Attaching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .192

Removing the Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .193

Appendix

Optional Accessories and Consumables . . . . . . . . . . . . . . . . . . . . . . 195

Optional Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

Consumables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .195

Screen Size and Projection Distance . . . . . . . . . . . . . . . . . . . . . . . . . . 196

Supported Monitor Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Supported Monitor Displays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198

Computer signals (analog RGB). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198

Component Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198

Composite Video/S-Video . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .198

Input signals from HDMI1/2 input port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .199

Input signals from SDI input port

(PowerLite Pro Z8450WUNL/Z8455WUNL only) . . . . . . . . . . . . . . . . . . . . . .199

Supported Certificates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200

Client Certificate (PEAP-TLS/EAP-TLS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200

Server Certificate (PEAP/PEAP-TLS/EAP-TLS/EAP-Fast). . . . . . . . . . . . . . . .200

Web Server Certificate (Secure HTTP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .200

Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Projector General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Appearance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206

General Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

About Notations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Recycling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Important Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Restriction of Use . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

FCC Compliance Statement. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

For United States Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .213

For Canadian Users . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Wireless Telegraphy Act Regulations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Software Copyright . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 214

Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Copyright Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

A Note Concerning Responsible Use of Copyrighted Materials. . . . . . . . 254

Introduction

This chapter explains the projector's features and the part names.

Projector Features

Ease of Use when Installed on a Ceiling Mount

Centered lens

The lens is positioned in the center of

the projector so it is well balanced

and is easy to mount on a ceiling.

This also makes it easy to line up the

screen and the projector.

Equipped with electric lens shift, zoom and focus functions

The lens shift function allows you to adjust the position of the projected

image along the horizontal and vertical axes which opens up a wide variety

of installation locations. s p.159

The lens shift, zoom, and focus functions can be operated with a remote

control so operation is easy even if the projector is mounted on the ceiling.

Variety of optional lenses available

You can select the best lens according to the projection distance and

purpose. The bayonet type lenses allow you to simply and easily exchange

and install the optional lenses. s p.186, p.195

Various angles of projection

The projector can be pointed up,

down, or angled to project images

on the ceiling or floor, in addition to

normal horizontal projection. This

makes it an effective communication

tool that lets you express your ideas

with great impact. s p.150

A design that harmonizes with the surrounding environment,

and makes the installation easy

The projector's sophisticated design has a cable cover in which cables are

hidden for a clean exterior appearance.

The bar type handles are designed to make moving and installing the

projector easy so it can be handled safely. The ceiling mount is attached to

these handles when you mount the projector on the ceiling. The projector

does not need to be turned upside down so installation is easy. The initial

settings can be easily set as you look at the screen because the control panel

is located on the back of the projector.

Easy maintenance

You can replace the lamp by opening a cover and pulling it straight out of

the back of the projector without using a screwdriver.

There is only one air filter so cleaning and replacement are easy. The lamp

and air filter can be safely replaced even when mounted on the ceiling

because their covers do not fall off even if you release them.

Projector Features

Reliability You can Depend on

Dual lamps to reduce risk of shutdown

The projector is equipped with two lamps. Even if one of the lamps breaks,

you can continue projecting with the other lamp and avoid disrupting

important presentations.

Operating temperature of 32–122°F (0–50°C)

Special coolant and fan in cooling system work against a high temperature

environment during operation and improve reliability in normal use.

Depending on projector settings and environmental conditions, you can

use this projector in a place up to 122°F (50°C).

Projector Features

Meets a Wide Range of Needs

Equipped with a high-resolution WUXGA panel (PowerLite Pro

Z8450WUNL/Z8455WUNL only)

You can project a large amount of

information on the screen. Viewers

can see the information at a glance

without having to scroll or switch

screens.

The frame interpolation feature

helps reduce motion blur or

jumpiness in fast moving video, such

as sports and action movies, so that it

plays more smoothly.

Project two images simultaneously (Split Screen)

You can simultaneously project the

images from two video sources next

to each other. For example, you can

hold a video conference while

projecting presentation materials.

s p.35

Clearly reproduce medical images

"DICOM SIM" is a color mode used to project medical images such as X-ray

photographs. This mode produces image quality that approaches the

DICOM

g standard.

(The projector is not a medical device and cannot be used for medical

diagnosis.) s p.34

Epson Cinema Filter supports the color gamut for digital cinema.

Select Theatre or sRGB in Color Mode to use Epson Cinema Filter. When

color mode is set to Theatre, 100% reproduction of the color gamut used for

digital cinema is possible. As a result, this reproduces colors that are full and

deep.

Precise color adjustments

As well as Color Mode, you can adjust the image's absolute color

temperature and the strength of each RGB color. Also, you can adjust the

hue, saturation, and brightness of R,G,B,C,M, and Y.

The image settings can be saved in memory and recalled when needed. If

you use the projector in several places, you can easily use the previous

settings again.

Seamlessly project multiple images together

When projecting on one screen from multiple projectors, color tone

differences between each projected image can be adjusted, using

Multi-screen and Edge Blending, to create a seamless screen. s p.173

Projector Features

Enhanced Security Functions

Easy to Handle

Monitoring and Control Functions

Taking Full Advantage of a Network Connection

Password Protect to restrict and manage users

By setting a password you can restrict who can use the projector. s p.45

Control Panel Lock restricts button operation on the control

panel

You can use this to prevent people changing projector settings without

permission at events, in schools, and so on. s p.47

Equipped with various theft-deterrent devices

The projector is equipped with the following types of theft-deterrent

security devices. s p.50

• Security slot

• Security cable installation point

Direct power On/Off

In places where power is managed centrally, such as in a conference room,

the projector can be set to power on and off automatically when the power

source to which the projector is connected is switched on or off.

No cool down delay

After turning the projector's power off, you can disconnect the projector's

power cable without having to wait for the projector to cool down.

Schedule

You can schedule events to turn the projector power on/off and switch the

input source. Registered events are executed automatically at the specified

time and date every week. s "Setting Schedule" p.183

Various monitoring and control options

A variety of monitoring and control options are supported, such as the

Epson EasyMP Monitor software. This software allows you to use the

projector according to your system environment. s "Monitoring and

Controls" p.125

Simultaneously project four images for dynamic conferences

By using the included EasyMP Multi PC Projection software, you can select

up to 4 images from up to 32 computers that are connected to the network,

and divide the projector's screen to show them together. Anyone can freely

and easily project images from connected computers to make conferences

and meetings more lively. See your EasyMP Multi PC Projection Operation

Guide for more information.

Transferring images over the network

The included EasyMP Network Projection software can be used to connect

to network computers and transfer video and movies. A variety of transfer

functions are available to increase presentation possibilities. See your

EasyMP Multi PC Projection Operation Guide for more information.

* This unit cannot transfer audio.

Projector Features

Project using "Connect to a Network Projector"

By connecting the projector to a network and using the Network Projector

function in Windows Vista or Windows 7, multiple users on the network can

share the projector. s p.143

Part Names and Functions

Front/Top

The illustration shows the projector with a standard zoom lens installed.

Name Function

Handle Use these handles when carrying the projector.

Also, you can pass a theft-deterrent wire lock

through the handles to secure the projector.

s p.50

Caution

Do not carry the projector by yourself.

Two people are needed to unpack or carry the

projector.

Security slot( ) The security slot is compatible with the Microsaver

Security System manufactured by Kensington.

s p.50

Air intake vent

(Air filter)

Takes in air to cool the projector internally. If dust

collects here it can cause the internal temperature

to rise, and this can lead to problems with

operation and shorten the optical engine's service

life. Be sure to clean the air filter regularly.

s p.116, p.122

Front adjustable

foot

When set up on a desk, turn to extend and retract

to adjust the horizontal tilt.

The front adjustable feet can be removed when

the projector is installed on a ceiling. s p.193

Front cover Remove this cover to remove or install the lens

unit when replacing the lens. s p.186

This cover must be installed when using the

projector.

Remote receiver Receives signals from the remote control. s p.23

Interface cover Remove this cover to connect cables to the ports

inside when connecting the projector to video

equipment. s p.16, p.191

Projection lens Images are projected through here.

Part Names and Functions

Rear

Interface cover

open/close switch

Opens and closes the interface cover. s p.191

Ceiling mount

attachment points

(Four points)

Attach the optional ceiling mount here when

suspending the projector from a ceiling. s p.150,

p.195

Name Function

Air exhaust vent

(Lamp cover)

Exhaust vent for air used to cool the projector

internally. Also, open this cover to replace the

projector's lamps.

Caution

Do not place objects that may become warped or

otherwise affected by heat near the air exhaust vent

and do not put your face or hands near the vent while

projection is in progress.

Rear foot When set up on a desk, turn to extend and retract

to adjust the horizontal tilt.

The rear adjustable feet can be removed when the

projector is installed on a ceiling. s p.192

Lamp cover open

tab

Use these tabs to open the lamp cover. s p.119

Part Names and Functions

Interface

The following ports can be accessed by removing the interface cover. For

information on how to remove the interface cover and connect video

equipment, s "Attaching and Removing the Interface Cover" p.191,

"Connecting to Equipment" p.152

Remote receiver Receives signals from the remote control. s p.23

Status indicators The color of the indicators and whether they are

flashing or lit indicate the status of the projector.

s p.96

Control panel s "Control Panel" p.18

Name Function

HDMI1 input port For video signals from HDMI compatible video

equipment and computers. This projector is

compatible with HDCP

g signals.

Part Names and Functions

BNC input port For analog RGB signals from a computer and

component video signals from other video

sources.

Video input port For composite video signals from video sources.

S-Video input port For S-Video signals from video sources.

Cable holder When a thick heavy HDMI cable is connected to

the HDMI input port, run a commercially available

cable tie through this holder to prevent the cable

from disconnecting.

Computer input port For analog RGB signals from a computer and

component video signals from other video

sources.

Power inlet Connects to the power cable.

The shape may differ depending on your projector

model.

Remote port Connects the optional remote control cable set

and inputs signals from the remote control. When

the remote control cable is plugged into this port,

the remote receiver on the projector is disabled.

RS-232C port When controlling the projector from a computer

or controller, connect it with an RS-232C cable.

This port is for control use and should not

normally be used. s p.133

Wireless LAN unit

port

Connects to the optional wireless LAN unit.

s p.190

Name Function

Monitor Out port Outputs to an external monitor the analog signal

from the computer connected to the Computer

input port or the BNC input port. This is not

available for component video signals or other

signals being input to any port other than the

Computer input port or the BNC input port.

s p.185

SDI port

(PowerLite Pro

Z8450WUNL/

Z8455WUNL only)

For SDI signals from a video equipment.

HDMI2 input port For video signals from HDMI compatible video

equipment and computers. This projector is

compatible with HDCP

g signals.

LAN port Connects a LAN cable to connect to a network.

s p.185

Name Function

Part Names and Functions

Control Panel

Name Function

[t] button Turns the projector power On or Off.

[Lens] button Press this button to cycle through the focus, zoom,

and lens shift settings to adjust the lens.

[Source Search]

button

Changes to the next input source that is

connected to the projector and is sending an

image. s p.25

[Enter] button If pressed during projection of computer analog

RGB signals, it automatically adjusts the Tracking,

Sync., and Position to project the optimum image.

When the configuration menu or a Help screen is

displayed, it accepts and enters the current

selection and moves to the next level. s p.55

[w/][v/]

button

Corrects vertical keystone distortion. s p.164

If pressed while the configuration menu or a Help

screen is displayed, these buttons only have the

[ ] and [ ] functions which select menu items

and setting values. s p.55

When projecting using "Connect to a Network

Projector", these buttons function only as [ ] and

[ ] buttons.

[Shutter] button Closes or opens the electric shutter, or mutes the

image temporarily to dim the screen.

Any operation that is selected after using the

[Shutter] button, is still executed.

s p.39

[Esc] button Stops the current function.

If pressed when the configuration menu is

displayed, it moves to the previous menu level.

s p.55

[</][>/] button Corrects horizontal keystone distortion. s p.164

If pressed while the configuration menu or a Help

screen is displayed, these buttons only have the

[ ] and [ ] functions which select menu items

and setting values. s p.55

When projecting using "Connect to a Network

Projector", these buttons function only as [ ] and

[] buttons.

[Menu] button Displays and closes the configuration menu.

s p.55

Name Function

Part Names and Functions

Remote Control

Name Function

[t] button Turns the projector power on or off.

[Computer] button Changes to images from the Computer input port.

s p.26

[BNC] button Changes to images from the BNC input port.

s p.26

[Video] button Each time the button is pressed, the image

displayed changes between the Video input port

and S-Video input port. s p.26

[LAN] button Changes to images from network sources. s p.26

[Menu] button Displays and closes the configuration menu.

s p.55

[h] button When the configuration menu or Help screen is

displayed, it selects menu items and setting

values. s p.55, p.93

When using the optional wireless mouse receiver,

use this button to move the pointer in the desired

direction.

[Enter] button When the configuration menu or a Help screen is

displayed, it accepts and enters the current

selection and moves to the next level. s p.55,

p.93

Acts as a mouse's left button when using the

optional wireless mouse receiver.

[Page] buttons

[[][]]

When using the optional wireless mouse receiver,

you can change the PowerPoint file page during

projection by pressing the page up/page down

buttons.

Part Names and Functions

[Shutter] button Closes or opens the electric shutter, or mutes the

image temporarily to blank the screen.

Any operation that is selected after using the

[Shutter] button, is still is executed. s p.39

[Split] button Press this button to split the screen in two and

project two images simultaneously. s p.35

[Auto] button If pressed during projection of computer analog

RGB signals, it automatically adjusts the Tracking,

Sync., and Position to project the optimum image.

[Aspect] button The Aspect Ratiog changes each time the button

is pressed. s p.27

[Lens Shift] button Press to adjust the lens shift. s p.159

[ID] button Press to set the remote control ID. s p.173

[Help] button Displays and closes the Help screen which shows

you how to deal with problems if they occur.

s p.93

Remote port Connects the optional remote control cable set

and outputs signals from the remote control.

When the remote control cable is plugged into

this remote port, the remote receiver is disabled.

[Default] button Reset to default the setting values being adjusted

in some configuration menus.

[Zoom] button Press to adjust the zoom. s p.160

[Num] button Use this button to enter passwords, IP Address

from the Network, and so on. s p.45

[Focus] button Press to adjust the focus. We recommend setting

the focus, zoom, and lens shift at least 30 minutes

after you start the projection, because images are

not stable right after turning on the projector.

s p.160

Name Function

Numeric buttons Use this button to enter passwords, remote

control ID settings, IP Address from the Network,

and so on. s p.175, p.45

[Color Mode] button Each time the button is pressed, the Color Mode

changes. s p.34

[Freeze] button Images are paused or unpaused. s p.39

[E-Zoom] buttons

[z][x]

The [z] button enlarges the image without

changing the projection size.

The [x] button reduces the parts of images that

have been enlarged using the [z] button. s p.41

[Pointer] button Press to activate the on screen pointer. s p.40

[Esc] button Stops the current function. If pressed when the

configuration menu is displayed, it moves to the

previous menu level. s p.55

Acts as a mouse's right button when using the

optional wireless mouse receiver.

[User] button Press to assign a frequently used item from the

available configuration menu items. By pressing

the button the assigned menu item

selection/adjustment screen is displayed, allowing

you to make one-touch settings/adjustments.

s p.65

Test Pattern is assigned as the default setting.

[SDI] button Changes to images from the SDI input port.

s p.26

This button does not function when using

PowerLite Pro Z8150NL/Z8250NL/

Z8255NL/Z8350WNL.

[ID] switch Use this switch to enable (On)/disable (Off) ID

settings for the remote control. s p.173

Name Function

Part Names and Functions

Unpacking the projector

After unpacking the projector, make sure you have all the parts shown

below:

Save all packaging in case you need to ship the projector. Always use the

original packaging (or the equivalent) when you need to send the

projector to another location. Before you move the projector, see the

moving and transportation instructions.

[HDMI 1/2] button Each time the button is pressed, the image

displayed changes between the HDMI1 input port

and HDMI2 input port. s p.26

[Search] button Changes to the next input source that is

connected to the projector and is sending an

image. s p.25

Indicators A light is emitted when outputting remote control

signals.

Remote control

light-emitting area

Outputs remote control signals.

Name Function

Projector (lens not included) Remote control and

2 AA batteries

Power cord VGA cable foot covers

PDF manuals and

registration CD

Projector software CD Password Protected

sticker

Part Names and Functions

Installing the batteries

The remote control uses the two AA batteries that came with the

projector.

Caution

Make sure you read the Safety Instructions before handling the batteries. s p.209

Procedure

A Remove the battery cover.

While pushing the battery compartment cover catch, lift the cover

up.

B Insert the batteries in the correct direction.

Warning

Check the positions of the (+) and (-) marks inside the battery holder to ensure the

batteries are inserted the correct way.

C Replace the battery cover.

Press until it clicks into place.

If delays in the responsiveness of the remote control occur or if it does

not operate after it has been used for some time, it probably means that

the batteries are becoming flat. When this happens, replace them with

new batteries. Have two AA size alkaline batteries ready. Do not use

other batteries except for AA size alkaline batteries.

Part Names and Functions

Operating range of remote control

When using the remote control, point the remote control light-emitting

area at the remote receiver on the projector. The operating range of the

remote control that is provided with the projector is shown below.

• To restrict reception of the operation signals from the remote control, set

the Remote Receiver on the Settings menu. s p.65

• When using a remote control provided with other Epson projectors, set the

Remote Control Type on the Extended menu. s p.67

The operating range will depend on the remote control that you use.

Horizontal operating range

Vertical operating range

49 ft

(15 m)

49 ft

(15 m)

49 ft

15 m

49 ft

15 m

Useful Functions

This chapter explains useful tips for giving presentations, and the security functions.

Changing the Projected Image

You can change the projected image in the following two ways.

• Changing by Source Search

The projector automatically detects signals being input from connected

equipment, and the image being input from the input port is projected.

• Changing directly to the target image

You can use the remote control buttons to change to the target input

port.

Automatically Detect Input Signal and Change the

Projected Image (Source Search)

You can project the target images quickly by pressing the [Search] or

[Source Search] button because it will switch only to images from input

ports to which image signals are being input.

Procedure

When your video equipment is connected, start playback before

beginning this operation. When two or more pieces of equipment

are connected, press the [Search] or [Source Search] button until

the target image is projected.

When the [Search] or [Source Search] button is pressed, a search is made

for input ports to which video signals are being input in the following

order. (Input ports where no image signal is being input are skipped.)

PowerLite Pro Z8450WUNL/Z8455WUNL only

When switching to LAN, images from computers connected through the

network are projected.

Using the Remote Control Using the Control Panel

Changing the Projected Image

The following screen showing the status of image signals remains displayed

when only the image that the projector is currently displaying is available,

or when no image signal can be found. You can select the input port where

the equipment you want to use is connected. If no operation is performed

after about 10 seconds, the screen closes.

Switch to the Target Image using the Remote Control

You can change directly to the image from the target input port by

pressing the following buttons on the remote control. s "Remote

Control" p.19

When switching to LAN, images from computers connected through the

network are projected.

PowerLite Pro Z8450WUNL/Z8455WUNL only

Changing the Aspect Ratio of the Projected Image

You can select the aspect mode according to the type of input signal, ratio

of height and width, and resolution to switch the Aspect Ratiog of the

projected image. The aspect modes are listed below. The aspect modes

that can be set depend on the type of image that is being projected.

PowerLite Pro Z8350WNL/Z8450WUNL/Z8455WUNL

PowerLite Pro Z8150NL/Z8250NL/Z8255NL

Aspect mode Explanation

Normal Projects to the full projection size while retaining

the aspect ratio of the input image.

Auto Projects in an appropriate aspect ratio based on

information from the signal being input.

16:9 Projects to the full projection size at an aspect

ratio of 16:9.

16:9 (Up) Projects to the full projection size at an aspect

ratio of 16:9 on the top of the screen.

16:9 (Down) Projects to the full projection size at an aspect

ratio of 16:9 on the bottom of the screen.

Full Projects at full size.

Zoom Projects the input image enlarged to the full

lateral direction size as the aspect ratio remains.

Parts that extend beyond the projection size are

not projected.

Native Projects at the resolution of the input image size

to the center of the screen. This is ideal for

projecting clear images.

If the image resolution exceeds the panel

resolution of this projector (PowerLite Pro

Z8350WNL: 1280x800, PowerLite Pro

Z8450WUNL/Z8455WUNL: 1920x1200), the

edges of the image are not projected.

Aspect mode Explanation

Normal Projects to the full projection size while retaining

the aspect ratio of the input image.

Auto Projects in an appropriate aspect ratio based on

information from the signal being input.

4:3 Projects to the full projection size at an aspect

ratio of 4:3. This is suitable for images at an

aspect ratio of 5:4 (for example 1280x1024) at full

projection size.

16:9 Projects at an aspect ratio of 16:9. This is suitable

for projecting to the full screen size of 16:9.

16:9 (Up) Projects to the full projection size at an aspect

ratio of 16:9 on the top of the screen.

16:9 (Down) Projects to the full projection size at an aspect

ratio of 16:9 on the bottom of the screen.

Native Projects at the resolution of the input image size

to the center of the screen. This is ideal for

projecting clear images.

If the image resolution exceeds the panel

resolution of this projector (1024x768), the

edges of the image are not projected.

Changing the Aspect Ratio of the Projected Image

Procedure

The aspect mode name is displayed on the screen by pressing the

[Aspect] button.

If you press the button while the aspect mode name is displayed on the

screen, it changes to the next aspect mode.

• The aspect mode can also be set using Aspect in the Signal menu from the

configuration menu. s p.62

• When Scale on the Signal menu is set to On and Scale Mode is set to Full

Display, you cannot change the aspect mode.

Changing the Aspect Mode

(PowerLite Pro Z8450WUNL/Z8455WUNL)

Projecting images from video equipment or from the

HDMI1/2 or SDI input port

Each time the [Aspect] button on the remote control is pressed, the

aspect mode changes in the order Auto (Normal when projecting from

the SDI input port), 16:9, 16:9 (Up), 16:9 (Down), Full, Zoom, and

Native. s p.27

Remote Control

Example: 720p signal input (resolution: 1280x720, aspect ratio: 16:9)

Auto/Normal

16:9

16:9 (Up)

16:9 (Down)

Full

Zoom

Native

Changing the Aspect Ratio of the Projected Image

Projecting images from a computer

Each time the [Aspect] button on the remote control is pressed, the

aspect mode changes in the order Normal, 16:9, 16:9 (Up), 16:9 (Down),

Full, Zoom, and Native. s p.27

Projection examples for each aspect mode are shown below.

If parts of the image are missing or it cannot project everything, set the

Resolution setting to Wide or Normal from the configuration menu

depending on the size of the computer panel. s p.62

Aspect

mode

Input Signal

XGA

1024X768

(4:3)

WXGA

1280X800

(16:10)

WUXGA

1920X1200

(16:10)

Normal

16:9

16:9 (Up)

16:9 (Down)

Full

Zoom

Native

Aspect

mode

Input Signal

XGA

1024X768

(4:3)

WXGA

1280X800

(16:10)

WUXGA

1920X1200

(16:10)

Changing the Aspect Ratio of the Projected Image

Changing the Aspect Mode

(PowerLite Pro Z8350WNL)

Projecting images from video equipment or from the

HDMI1/2 input port

Each time the [Aspect] button on the remote control is pressed, the

aspect mode changes in the order Auto, 16:9, 16:9 (Up), 16:9 (Down),

Full, Zoom, and Native. s p.27

Projecting images from a computer

Each time the [Aspect] button on the remote control is pressed, the

aspect mode changes in the order Normal, 16:9, 16:9 (Up), 16:9 (Down),

Full, Zoom, and Native. s p.27

Projection examples for each aspect mode are shown below.

Example: 1080p signal input (resolution: 1920x1080, aspect ratio: 16:9)

Auto

16:9

16:9 (Up)

16:9 (Down)

Full

Zoom

Native

Aspect

mode

Input Signal

XGA

1024X768

(4:3)

WXGA

1280X800

(16:10)

SXGA

1280X1024

(5:4)

Normal

16:9

16:9 (Up)

16:9 (Down)

Changing the Aspect Ratio of the Projected Image

If parts of the image are missing or it cannot project everything, set the

Resolution setting to Wide or Normal from the configuration menu

depending on the size of the computer panel. s p.62

Changing the Aspect Mode

(PowerLite Pro Z8150NL/Z8250NL/Z8255NL)

Projecting images from video equipment

Each time the Aspect button on the remote control is pressed, the aspect

mode changes in the order Auto, 4:3, 16:9, 16:9 (Up), and 16:9 (Down).

s p.27

When inputting a 720p/1080i/1080p signal and the aspect mode is set to

4:3, a 4:3 zoom will be applied (the right and left sides of the image will

be cut off).

Full

Zoom

Native

Aspect

mode

Input Signal

XGA

1024X768

(4:3)

WXGA

1280X800

(16:10)

SXGA

1280X1024

(5:4)

Example: 720p signal input (resolution: 1280x720, aspect ratio: 16:9)

Auto

4:3

16:9

16:9 (Up)

16:9 (Down)

Changing the Aspect Ratio of the Projected Image

Projecting images from the HDMI1/2 input port

Each time the [Aspect] button on the remote control is pressed, the

aspect mode changes in the order Auto, 4:3, 16:9, 16:9 (Up), 16:9

(Down), and Native. s p.27

Projecting images from a computer

Each time the [Aspect] button on the remote control is pressed, the

aspect mode changes in the order Normal, 4:3, 16:9, 16:9 (Up), 16:9

(Down), and Native. s p.27

Projection examples for each aspect mode are shown below.

Example: 1080p signal input (resolution: 1920x1080, aspect ratio: 16:9)

Auto

4:3

16:9

16:9 (Up)

16:9 (Down)

Native

Aspect

mode

Input Signal

XGA

1024X768

(4:3)

WXGA

1280X800

(16:10)

SXGA

1280X1024

(5:4)

Normal

4:3

16:9

16:9 (Up)

Changing the Aspect Ratio of the Projected Image

If parts of the image are missing or it cannot project everything, set the

Resolution setting to Wide or Normal from the configuration menu

depending on the size of the computer panel. s p.62

16:9 (Down)

Native

Aspect

mode

Input Signal

XGA

1024X768

(4:3)

WXGA

1280X800

(16:10)

SXGA

1280X1024

(5:4)

Selecting the Projection Quality (Selecting Color Mode)

You can easily obtain the optimum image quality simply by selecting the

setting that best corresponds to your surroundings when projecting. The

brightness of the image varies depending on the mode selected.

*1 This can be selected when inputting RGB signals, or when LAN is selected

as the input source.

*2 This can be selected when inputting component video signals, S-Video

signals, or composite video signals.

Procedure

The Color Mode name is displayed on the screen by pressing the [Color

Mode] button.

If you press the button while the Color Mode name is displayed on the

screen, it changes to the next Color Mode.

The color mode can also be set using Color Mode in the Image menu from

the configuration menu. s p.60

Mode Application

Dynamic Ideal for use in a bright room. This is the

brightest mode.

Presentation Ideal for making presentations using color

materials in a bright room.

Theatre Ideal for watching films in a dark room. Gives

images a natural tone almost like an original

source.

Photo

Ideal for projecting still pictures, such as photos,

in a bright room. The images are vivid and

brought into contrast.

Sports

Ideal for watching TV programmes in a bright

room. The images are vivid and brought to life.

sRGB Ideal for images that conform to the sRGB

g color

standard.

DICOM SIM

Ideal for projecting X-ray photographs and other

medical images. This produces images with clear

shadows.

The projector is not a medical device and cannot

be used for medical diagnosis.

Multi-Projection Ideal for projecting from multiple projectors.

Minimize the color tone difference between

each projected image.

Remote Control

Projecting Two Images Simultaneously (Split Screen)

A split screen can be used to divide the screen into a left screen (U) and

a right screen (V) and simultaneously project two images.

Input Sources for Split Screen Projection

The combinations of input sources that can be projected on a split screen

are listed below.

* PowerLite Pro Z8450WUNL/Z8455WUNL only

Left

Screen

Right Screen

Comp

uter

BNC S-Vide

Video HDMI1 HDMI2 LAN SDI

Comp

uter

BNC - -

S-Vide

Video - -

HDMI1 - -

HDMI2 - -

LAN - -

SDI

Projecting Two Images Simultaneously (Split Screen)

Operating Procedures

Projecting on a split screen

Procedure

A Press the [Split] button on the remote control while the

projector is projecting.

The currently selected input source will be displayed on the left

screen.

The split screen can also be started from Split Screen on the configuration

menu. s p.65

B Press the [Menu] button on the remote control or the control

panel.

The Split Screen Setup will be displayed.

The Split Screen Setup will also be displayed when the [Source Search]

button is pressed on the control panel or when a Source or the [Search]

button is pressed on the remote control.

C Select "Source" and press the [Enter] button.

D Select each input source for "Left" and "Right".

Only the input sources that can be combined can be selected.

s "Input Sources for Split Screen Projection" p.35

Remote Control

Projecting Two Images Simultaneously (Split Screen)

E Select "Execute" and press the [Enter] button.

To switch the projected image during split screen projection, start

the procedure from step 2.

Analog RGB signals that are output from the left screen can be displayed on

an external monitor. s p.185

Switching the left and right screens

Use the following procedure to switch the images displayed on the left

and right screens.

Procedure

A Press the [Menu] button on the remote control or the control

panel during split screen projection.

B Select "Swap Screens" and press the [Enter] button.

The images on the left and right screens will be swapped.

Switching the left and right image sizes

Procedure

A Press the [Menu] button on the remote control or the control

panel during split screen projection.

B Select "Screen Size" and press the [Enter] button.

C Select the image size to display and then press the [Enter]

button.

D Press the [Menu] button to end the setting procedure.

The projected images will appear as shown below after setting the screen

size.

Equal Larger Left

Projecting Two Images Simultaneously (Split Screen)

• You cannot enlarge both the left screen and right screen images at the same

time.

• When one image is enlarged, the other image is reduced.

• Depending on the video signals that are input, the images on the left and

right may not appear to be the same size even if Equal is set.

Ending the split screen

Procedure

To end the split screen, press the [Esc] button on the remote con-

trol or control panel.

The following steps can also be used to end the split screen.

• Press the [Split] button on the remote control.

• Select Exit Split Screen in the Split Screen Setup and then press the

[Enter] button.

Restrictions during Split Screen Projection

Operating restrictions

The following operations cannot be performed during split screen

projection.

• Setting the configuration menu

• E-zoom

• Switching the aspect mode (The aspect mode will be set to Normal.)

s p.27

• Operations using the [User] button on the remote control

• Auto Iris

Help can be displayed only when image signals are not input or when an

error or warning notification is displayed.

Restrictions relating to images

• The default values for the Image menu are applied to the image on the

right screen. However, the settings for the image projected on the left

screen are applied to the image on the right screen for the Color Mode,

Abs. Color Temp., Advanced, Super-resolution, and Frame

Interpolation.

• The setting value Off for Progressive and Noise Reduction is applied

to the image on the right screen. s Signal menu p.62

• When there is no image signal input, the display screen will be the color

that is set on Display Background. The display will be Blue when the

Logo is selected.

• When the shutter operation is performed, the display screen will be

Black.

Larger Right

Functions for Enhancing Projection

Hiding the Image Temporarily (Shutter)

You can use this when you want to focus the audience's attention on what

you are saying, or if you do not want to show details such as when you are

changing between files during presentations from a computer.

Make sure that the Shutter Button is set to Electric Shutter from

Operation in the Extended menu.

Procedure

Each time you press the buttons, the electric shutter closes or opens.

• When the shutter is closed and no operations are performed for about 30

minutes, the projector enters Sleep Mode and turns off automatically. If

you do not want Sleep Mode to activate, change the Shutter Timer setting

to Off from Operation in the Extended menu. s p.67

• If you press the [t] button while the shutter is closed, the shutter

automatically opens and a message requesting confirmation to turn off the

power is displayed on the screen.

• The Lamp1 and Lamp2 indicators flash green while the shutter is

activated.

• When an event that is set in Schedule is executed, the shutter is canceled.

Freezing the Image (Freeze)

When the freeze function is activated on moving images, the frozen

image continues to be projected on the screen, so you can project a

moving image one frame at a time like a still photo. Also, you can

perform operations such as changing between files during presentations

from a computer without projecting any images if the freeze function is

activated beforehand.

Procedure

Using the Remote Control Using the Control Panel

Remote Control

Functions for Enhancing Projection

Each time you press the button, Freeze turns on or off.

• The image source continues to play back the moving images even while

Freeze is on, and so it is not possible to resume projection from the point

where it was paused.

• If the [Freeze] button is pressed while the configuration menu or a Help

screen is displayed, the menu or Help screen being displayed is cleared.

• Freeze still works while E-Zoom is being used.

Pointer Function (Pointer)

This allows you to move a Pointer icon on the projected image, and helps

you draw attention to the area you are talking about.

Procedure

A Display the Pointer.

Each time you press the button, the pointer appears or disappears.

Remote Control

Functions for Enhancing Projection

B Move the Pointer icon ( ).

You can choose from three different kinds of Pointer icon ( , , or )

in Settings - Pointer Shape from the configuration menu.

s p.65

Enlarging Part of the Image (E-Zoom)

This is useful when you want to expand images to see them in greater

detail, such as graphs and tables.

Procedure

A Start E-Zoom.

B Move the ( ) to the area of the image that you want to

enlarge.

Remote Control

Functions for Enhancing Projection

C Enlarge.

Each time the button is pressed, the area is expanded. You can ex-

pand quickly by holding the button down.

You can reduce the enlarged image by pressing the [x] button.

Press the [Esc] button to cancel.

• The enlargement ratio appears on the screen. The selected area can be

enlarged between 1 to 4 times in 25 incremental steps.

• Use the [h] button to scroll through the enlarged image.

• E-Zoom is canceled when performing some functions such as keystone or

Auto Setup.

• When Scale is set to On, E-Zoom cannot be used.

Remote Control

Saving a User's Logo

You can save the image that is currently being projected as a User's Logo.

The saved user's logo can be used as the display image when there is no

video signal input or during starting up.

Once a User's Logo has been saved, the logo cannot be returned to the

factory default.

Procedure

A Project the image you want to use as the User's Logo, and

then press the [Menu] button.

B Select Extended - "User's Logo" from the configuration

menu. s "Using the Configuration Menu" p.55

• If User's Logo Protect from Password Protect is set to On, a message is

displayed and the user's logo cannot be changed. You can make changes

after setting User's Logo Protect to Off. s p.45

• If User's Logo is selected when keystone, E-Zoom, or Aspect are being

performed, the function currently being performed is cancelled.

C When "Choose this image as the User's Logo?" is displayed,

select "Yes".

When you press the [Enter] button on the remote control or the control

panel, the screen size may change according to the signal as it changes to

the resolution of the image signal.

Using the Remote Control Using the Control Panel

Saving a User's Logo

D Move the box to select the part of the image to use as the

User's Logo.

Your User’s Logo image can have a resolution up to 400 ^ 300.

E When "Select this image?" is displayed, select "Yes".

F Select the zoom factor from the zoom setting screen.

400% is displayed only when using PowerLite Pro

Z8450WUNL/Z8455WUNL.

G When the message "Save this image as the User's Logo?" is

displayed, select "Yes".

The image is saved. After the image has been saved, the message

"Completed." is displayed.

• To use the saved user's logo as the screen image, set it in the Display

settings under the Extended menu. s p.67

• Saving the user's logo may take approximately 15 seconds. Do not use the

projector or any connected equipment while it is saving, otherwise

malfunctions may occur.

Using the Remote Control Using the Control Panel

Security Functions

The projector has the following enhanced security functions.

• Password Protect

You can limit who can use the projector.

• Control Panel Lock/Lens Operation Lock/Remote control button lock

You can prevent people changing the settings on the projector without

permission. s p.47

• Theft-Deterrent Lock

The projector is equipped with various types of theft-deterrent security

devices. s p.50

Managing Users (Password Protect)

When Password Protect is activated, people who do not know the

password cannot use the projector to project images even if the projector

power is on. Furthermore, the user's logo that is displayed when you turn

on the projector cannot be changed. This acts as a theft-deterrent since

the projector cannot be used even if it is stolen. At the time of purchase,

Password Protect is not activated.

Type of Password Protect

The following three kinds of Password Protect settings can be made

according to how the projector is being used.

Setting Password Protect

Use the following procedure to set Password Protect.

Procedure

A During projection, hold down the [Freeze] button for about

five seconds.

The Password Protect setting menu is displayed.

1. Power On Protect

When Power On Protect is On, you need to enter a preset password

after the projector is plugged in and turned on (this also applies to

Direct Power On). If the correct password is not entered, projection does

not start.

2. User's Logo Protect

Even if someone tries to change the User's Logo set by the owner of the

projector, it cannot be changed. When User's Logo Protect is set to On,

the following setting changes for the User's Logo are prohibited.

• Capturing a User's Logo

• Settings for Display Background, and Startup Screen from Display

in the configuration menu

3. Network Protect

When Network Protect is set to On, setting changes for Network menu

in the configuration menu are prohibited.

Remote Control

Security Functions

• If Password Protect is already activated, you must enter the password.

If the password is entered correctly, the Password Protect setting menu is

displayed. s "Entering the Password" p.46

• When the password is set, stick the Password protect sticker in a visible

position on the projector as a further theft-deterrent.

B Turn on "Power On Protect".

C Turn on "User's Logo Protect".

D Turn on "Network Protect".

E Set the Password.

Entering the Password

When the Password entry screen is displayed, enter the password using

the numeric buttons on the remote control.

Procedure

While holding down the [Num] button, enter the password by

pressing the numeric buttons.

When you enter the correct password, projection begins.

(1) Select Power On Protect, and then press the [Enter] button.

(2) Select On, and then press the [Enter] button.

(3) Press the [Esc] button.

(1) Select User's Logo Protect, and then press the [Enter] button.

(2) Select On, and then press the [Enter] button.

(3) Press the [Esc] button.

(1) Select Network Protect, and then press the [Enter] button.

(2) Select On, and then press the [Enter] button.

(3) Press the [Esc] button.

(1) Select Password, and then press the [Enter] button.

(2) The message "Change the password?" is displayed, select Yes

and then press the [Enter] button. The default setting for the

Password is "0000". Change this to your own desired password. If

you select No, the screen shown in step 1 is displayed again.

(3) While holding down the [Num] button, enter a four digit number

using the numeric buttons. The number entered is displayed as "*

* * *". When you enter the fourth digit, the confirmation screen is

displayed.

Remote Control

(4) Re-enter the password.

The message "Password accepted." is displayed.

If you enter the password incorrectly, a message is displayed

prompting you to re-enter the password.

Security Functions

Caution

• If an incorrect password is entered three times in succession, the message "The

projector's operation will be locked." is displayed for about five minutes, and then

the projector switches to standby mode. If this happens, disconnect the power plug

from the electrical outlet and then reinsert it and turn the projector's power back on.

The projector displays the Password entry screen again so that you can enter the

correct password.

• If you have forgotten the password, make a note of the "Request Code: xxxxx"

number that appears on the screen and contact Epson. s p.114

• If you continue to repeat the above operation and input the wrong Password thirty

times in succession, the following message is displayed and the projector does not

accept any more Password entries. "The projector's operation will be locked.

Contact Epson." s p.114

Restricting Button Operation

The following three kinds of operation restriction functions are available

with the projector.

• Control Panel Lock

This is useful at events or shows when you want to deactivate all

buttons during projection or at schools when you want to limit button

operation.

• Lens Operation Lock

This function deactivates all buttons on the remote control related to

the lens operation to prevent improper lens adjustment after it is

properly adjusted.

• Remote control button lock

This function deactivates all buttons on the remote control except for

the buttons needed for basic remote control operation.

Control Panel Lock

Perform one of the following to lock the operation buttons on the control

panel. Even if the control panel is locked, you can still use the remote

control as usual.

• Full Lock

All of the buttons on the control panel are locked. You cannot perform

any operations from the control panel, including turning the power on

or off.

• Partial Lock

All of the buttons on the Control panel, except for the [t] button, are

locked.

Procedure

A During projection, press the [Menu] button and select

Settings - "Control Panel Lock" from the configuration

menu. s "Using the Configuration Menu" p.55

Using the Remote Control Using the Control Panel

Security Functions

B Select either "Full Lock" or "Partial Lock" according to your

purpose.

C Select "Yes" when the confirmation message is displayed.

The control panel buttons are locked according to the setting you

chose.

You can release the control panel lock by one of the following two methods.

• From the remote control, select Off in Settings - Control Panel Lock from

the configuration menu. s p.65

• Press and hold down the [Enter] button on the control panel for about

seven seconds, a message is displayed and the lock is released.

Lens Operation Lock

This function locks the following buttons on the remote control related

to the lens operation.

Procedure

A Press the [Menu] button, and select Settings - "Lens

Operation Lock" from the configuration menu. s "Using

the Configuration Menu" p.55

Remote Control

Using the Remote Control Using the Control Panel

Security Functions

B Select "On".

The buttons related to the lens operation are locked according to

the setting you chose.

Remote control button lock

This function locks the following buttons on the remote control.

Procedure

Each time the [Help] button is pressed for at least 5 seconds, the remote

control button lock turns on or off.

Remote Control

Security Functions

Even if the remote control button lock is on, the following operations are

possible.

• Resetting the Remote Receiver setting to it’s default

• Entering numbers using the [Num] button and the numeric buttons

Theft-Deterrent Lock

As the projector is often setup on ceiling mounts and left in rooms

unattended, the projector includes the following security devices to

prevent someone from taking the projector.

• Security slot

The Security slot is compatible with the Microsaver Security System

manufactured by Kensington.

• Handle

A commercially available theft-deterrent wire lock can be passed

through the security cable installation point to secure the projector to a

desk or pillar.

Installing the wire lock

Pass an theft-deterrent wire lock through the handle.

See the documentation supplied with the wire lock for locking

instructions.

Memory Function

Image settings in the configuration menu can be saved to memory, and

can be recalled when needed. You can save up to ten sets of image

settings to memory.

Available Settings

Setting items in the configuration menu that can be saved to memory are

listed below.

*1 PowerLite Pro Z8450WUNL/Z8455WUNL only

*2 Not available on PowerLite Pro Z8150NL

Saving/Loading/Erasing the Memory

Saving to memory

Use the following procedure to save your image settings to memory.

Procedure

A During projection, press the [Menu] button on the remote

control or control panel, and select Settings - "Memory" from

the configuration menu. s "Using the Configuration Menu"

p.55

Top Menu Sub Menu

Image All setting items

Signal Progressive

Frame Interpolation

Super-resolution

Noise Reduction

Mosquito NR

HDMI Video Range

SDI Video Range

Scale

Overscan

Settings Power Consumption

Extended Brightness Level

Edge Blending

Multi-screen

Memory Function

B Select "Save Memory", and then press the [Enter] button.

C Select the memory name that you want to save your image

settings to, and then press the [Enter] button.

Current settings are saved to memory.

Saved settings are indicated by a green highlight to the left of the memory

name. If you select a name that is already in use, the existing settings will be

erased and new ones saved in their place.

Loading a saved memory

Procedure

A During projection, press the [Menu] button on the remote

control or control panel, and select Settings - "Memory" from

the configuration menu.

B Select "Load Memory", and then press the [Enter] button.

C Select the desired memory, and then press the [Enter]

button.

The settings saved to the memory are applied to the projected im-

age.

Erasing a saved memory

Procedure

A Press the [Menu] button on the remote control or control

panel, and select Settings - "Memory" from the

configuration menu.

B Select "Erase Memory", and then press the [Enter] button.

C Select the desired memory, and then press the [Enter]

button.

D Select "Yes" when the confirmation message is displayed.

The settings in the saved memory will be erased.

Renaming a saved memory

Procedure

A Press the [Menu] button on the remote control or control

panel, and select Settings - "Memory" from the

configuration menu.

B Select "Rename Memory", and then press the [Enter] button.

Memory Function

C Select the desired memory, and then press the [Enter]

button.

D Enter the memory name using the soft keyboard. s "Soft

Keyboard Operations" p.72

Press [Finish] to complete renaming.

Configuration Menu

This chapter explains how to use the configuration menu and its functions.

The screen shots may be different from those shown in this chapter depending on your projector model.

Using the Configuration Menu

Selecting from the top menu Selecting from the sub menu Setting each item Exit

Using the Configuration Menu

Configuration Menu

Items that can be set vary depending on the image signal or input source

currently being projected, or the model you are using.

Top Menu Sub Menu Items/Values

Image Menu s p.60 Color Mode Dynamic, Presentation,

Theatre, Photo, Sports,

sRGB, DICOM SIM,

Multi-Projection

Brightness -24 to 24

Contrast -24 to 24

Color Saturation -32 to 32

Tint -32 to 32

Sharpness -5 to 5

Abs. Color Temp. 5000K to 10000K

Advanced Gamma, RGB, RGBCMY

Auto Iris On, Off

Signal Menu s p.62 Auto Setup On, Off

Resolution Auto, Wide, Normal,

Manual

Tracking -

Sync. -

Position -

Progressive Off, Video, Film/Auto

Frame Interpolation

Off, Low, Normal, High

Super-resolution 0 to 3

Noise Reduction Off, NR1, NR2

Mosquito NR On, Off

HDMI Video Range Auto, Normal,

Expanded

SDI Video Range

Normal, Expanded

Input Signal Auto, RGB, Component

Video Signal Auto, NTSC, NTSC4.43,

PAL, M-PAL, N-PAL,

PAL60, SECAM

Aspect Normal, Auto, 4:3, 16:9,

16:9 (Up), 16:9 (Down),

Full, Zoom, Native

Scale -

Overscan Auto, Off, 4%, 8%

Top Menu Sub Menu Items/Values

Using the Configuration Menu

Settings Menu s p.65 Geometric Correction H/V-Keystone, Quick

Corner, Arc Correction,

Point Correction

Split Screen -

Control Panel Lock Full Lock, Partial Lock,

Off

Lens Operation Lock On, Off

Pointer Shape Pointer 1, 2, 3

Power Consumption

Normal 1, ECO, Normal

Remote Receiver Front/Rear, Front, Rear,

Off

User Button Power Consumption

Info, Progressive,

Closed Caption, Test

Pattern, Multi-screen,

Resolution, Memory

Test Pattern -

Memory Load Memory, Save

Memory, Erase

Memory, Rename

Memory

Top Menu Sub Menu Items/Values

Extended Menu

s p.67

Display Menu Position,

Messages, Display

Background, Startup

Screen

Closed Caption CC1, CC2, Off

User's Logo -

Projection Front, Front/Upside

Down, Rear,

Rear/Upside Down

Direction Normal, Pointing Up,

Pointing Down,

Angled Up, Angled

Down

Operation Direct Power On, Sleep

Mode, Sleep Mode

Timer, Shutter Button,

Shutter Timer, High

Altitude Mode, BNC

Sync Termination,

Remote Control Type,

Beep

Standby Mode Communication On,

Communication Off

Air Filter Notice On, Off

Multi-Projection Brightness Level

Edge Blending,

Multi-screen, Projector

Time/Schedule

Settings

Language 27 languages

Top Menu Sub Menu Items/Values

Using the Configuration Menu

*1 PowerLite Pro Z8450WUNL/Z8455WUNL only

*2 Not available on PowerLite Pro Z8150NL

Network Menu

Info Menu s p.89 Lamp Hours -

Lamp Status -

Source -

Input Signal -

Resolution -

Video Signal -

Refresh Rate -

Sync Info -

Status -

Serial Number -

Event ID -

Reset Menu s p.91 Reset All -

Reset Memory -

Top Menu Sub Menu Items/Values

Basic Menu s p.73 Projector Name -

Web Remote Password -

Projector Keyword On, Off

Top Menu Sub Menu Items/Values

Wireless LAN Menu

s p.74

Wireless LAN Power On, Off

Wi-Fi Protected Setup -

Wireless LAN system 802.11b/g/n,

802.11b/g

Connection Mode Quick, Advanced

SSID Auto Setting On, Off

SSID -

Search Access Point -

Channel 1ch, 6ch, 11ch

SSID Display On, Off

DHCP On, Off

IP Address -

Subnet Mask -

Gateway Address -

IP Address Display On, Off

Region Code -

Security Menu s p.77 Security Open,

WPA/WPA2-PSK,

WPA/WPA2-EAP

Wired LAN Menu

s p.81

DHCP On, Off

IP Address -

Subnet Mask -

Gateway Address -

IP Address Display On, Off

Top Menu Sub Menu Items/Values

Using the Configuration Menu

Administrator Settings

Menu s p.82

Administrator

Password

Network Host Name -

PJLink Password -

Web Control Password -

Monitor Password -

Secure HTTP On, Off

Mail Notification -

Manage Certificates -

SNMP -

Priority Gateway Wired, Wireless

AMX Device Discovery On, Off

Crestron RoomView On, Off

Bonjour On, Off

EPSON Message

Broadcasting

On, Off

Top Menu Sub Menu Items/Values

Image Menu

Items that can be set vary depending on the image signal or input source currently being projected as shown in the following screen shots. Setting details

are saved for each image signal.

RGB Signal/LAN Component Video Signalg/

Composite video Signal

g/S-Video Signalg

Sub Menu Function

Color Mode You can select the quality of the image to suit your surroundings. s p.34

Brightness You can adjust the image brightness.

Contrast

g You can adjust the difference between light and dark areas in the image.

Color Saturation You can adjust the color saturation for the images.

Tint You can adjust the image tint.

Sharpness Standard: You can adjust the image sharpness. To make more-detailed settings, select Advanced.

Advanced: The following four items can be set.

Thin Line Enhancement: If this parameter is set to a positive value, details such as hair or fabric patterns will be enhanced.

Thick Line Enhancement: If this parameter is set to a positive value, the outline, background, and the other main parts of the

objects in the image will be enhanced to show them clearly.

Vert. Line Enhancement: If this parameter is set to a positive value, vertical lines in the image are enhanced.

Horiz. Line Enhancement: If this parameter is set to a positive value, horizontal lines in the image are enhanced.

Image Menu

* This item cannot be set if Edge Blending is set to On.

Abs. Color Temp. You can adjust the overall tint of the image. You can adjust tints in 10 stages from 5000 K to 10000 K. When a high value is selected,

the image becomes tinged with blue, when a low value is selected, the image becomes tinged with red.

Advanced You can make adjustments by choosing the following items.

Gamma: You can select one of the gamma correction values, or customize your own setting from your image or a displayed graph.

RGB: You can adjust the offset and gain for each signal color (red, green, and blue).

RGBCMY: You can adjust the hue, saturation, and brightness of each color R (red), G (green), B (blue), C (cyan), M (magenta), Y

(yellow) individually.

Auto Iris

(This item can be selected when Dynamic or Theatre is selected as the Color Mode setting from the Image menu.)

Set whether or not (On/Off) to adjust to the optimum light status for images being projected.

The setting is stored for each Color Mode.

Reset You can reset all adjustment values for the Image menu functions to their default settings. To return all menu items to their default

settings, see s p.91

Sub Menu Function

Signal Menu

Items that can be set vary depending on the image signal or input source currently being projected as shown in the following screen shots. Setting details

are saved for each image signal.

Signal Menu

You cannot change settings in the Signal menu other than Scale when projecting from a network source.

* PowerLite Pro Z8450WUNL/Z8455WUNL only

RGB Signal Component Video Signal

g Composite video Signalg/S-Video

Signalg

HDMI/SDI

Sub Menu Function

Auto Setup You can select whether or not (On/Off) Auto Setup automatically adjusts the image to the optimum state when the input signal

changes.

Resolution Auto: The resolution of the input signal is automatically identified.

Wide, Normal: If the images cannot be projected correctly when Auto is selected, change this setting depending on the size of the

connected computer screen; Wide for wide screens and Normal for 4:3 or 5:4 screens.

Manual: You can specify the resolution. This is ideal when connected computer is fixed.

Tracking

g You can adjust computer images when vertical stripes appear in the images.

Sync.

g You can adjust computer images when flickering, fuzziness, or interference appear in the images.

Position You can adjust the display Position up, down, left, and right when a part of the image is missing so that the whole image is

projected.

Progressive Off: IP conversion is carried out for each field in the screen. This is ideal for viewing images with a large amount of movement.

Video: This is ideal for viewing general video images.

Film/Auto: By automatically converting movie films, CG, animated images, and so on recorded in 24/30 frames to the optimum

progressive signal via 2-3 pull-down, it is possible to recreate the natural feel of the original image.

Signal Menu

* PowerLite Pro Z8450WUNL/Z8455WUNL only

Frame Interpolation

You can play fast moving images smoothly by producing intermediate frames between the original frames.

Super-resolution Sharpens the image of a low resolution or blurry picture.

Noise Reduction Smoothes out rough images. There are two modes. Select your favorite setting. It is recommended that this is set to Off when

viewing image sources in which noise is very low, such as for DVDs.

Mosquito NR You can reduce the wavy noise that occurs in lines between areas with dramatic changes in colors.

HDMI Video Range When the HDMI1/2 input port is connected to a DVD player, set the video level according to the video level setting of the DVD

player. If Auto is selected, the video level of the input signal is identified and set automatically. If the range is set to Auto and the

image shows whiteout or blackout, set the video level according to the video level setting of the DVD player. The video level of the

DVD player may be set to Normal or Expanded.

SDI Video Range

When the SDI input port is connected to a video equipment, set the video level according to the video level setting of the video

equipment.

Input Signal You can select the signal type for input sources connected to the Computer input port or BNC input port.

If Auto is set, the input signal is identified automatically according to the connected equipment.

If colors do not appear correctly when this is set to Auto, select the appropriate signal according to the connected equipment.

Video Signal You can select the signal type for input sources connected to the Video input port or S-Video input port. If set to Auto, video signals

are recognized automatically. If interference appears in the image or a problem occurs such as no image is being projected when

set to Auto, select the appropriate signal according to the connected equipment.

Aspect You can set the Aspect Ratio

g for projected images. s p.27

Scale When you set Edge Blending from Extended menu, you can adjust an overlapping area, scaling up each image and selecting the

range to display.

Full Display: You can adjust while renewing the display area aspect and position.

Zoom Display: You can adjust while locking the display area aspect and position.

Overscan You can change the Output Scaling (the range of projected image). The range of trimming can be set to Off, 4%, or 8%. You can

select Auto only when the input source is HDMI1/2. When Auto is selected, the range is automatically switched to Off or 8%

according to the input signal.

Reset You can reset all adjustment values on the Signal menu to their default settings, except for Input Signal.

To return all menu items to their default settings, see s p.91

Sub Menu Function

Settings Menu

Sub Menu Function

Geometric Correction You can correct distortion.

H/V-Keystone: Corrects horizontal and vertical keystone distortion. Select one of V-Keystone or H-Keystone. s p.164

Use the [w/], [v/], [</ ], and [>/ ] buttons on the control panel to perform similar corrections to V-Keystone and

H-Keystone.

Quick Corner: Selects and corrects the four corners of the projected image. s p.162

Arc Correction: Fine adjustment of the curved distortion caused by slack or shrinkage of the screen. s p.166

Point Correction: The projected image is divided by the grid, and you can correct the distortion by moving the point of

intersection from side to side and up and down. s p.176

Split Screen You can split the screen into two screens. s p.35

Control Panel Lock You can use this to restrict operation of the projector's control panel. s p.47

Lens Operation Lock You can use this to restrict the lens operation of the remote control. s p.48

Pointer Shape You can select the shape of the pointer. s p.40

Pointer 1: Pointer 2: Pointer 3:

Settings Menu

* Not available on PowerLite Pro Z8150NL

Power Consumption

You can set the lamp brightness to Normal 1, ECO, or Normal 2.

Normal 1: Projects at normal brightness.

You can change the lamp brightness in Multi-Projection - Brightness Level from the Extended menu. s p.67

ECO: Select this if the images being projected are too bright such as when projecting images in a dark room or onto a small screen.

When ECO is selected, the amount of electricity consumed and the fan rotation noise during projection are reduced, and the lamp's

operating life is extended.

Normal 2: Adjusts the brightness automatically according to the surrounding environment.

Remote Receiver You can limit the reception of the operation signal from the remote control.

When you want to prohibit operation by remote control, or if the remote receiver has a fluorescent light too close to it, you can

make settings to deactivate the remote receiver you do not want to use or that is experiencing interference.

If the [Menu] button on the remote control is pressed for 15 seconds, this parameter will return to the default setting.

User Button You can assign selected items from the configuration menu to the remote control's [User] button. By pressing the [User] button, the

assigned menu item selection/adjustment screen is displayed, allowing you to make one-touch settings/adjustments. You can

assign one of the following items to the [User] button.

Power Consumption

, Info, Progressive, Test Pattern, Multi-screen, Resolution, Memory

Test Pattern When the projector is setup, a Test Pattern is displayed so that you can adjust the projection without connecting other equipment.

s p.157

Memory Load Memory: Recalls the settings saved in Save Memory. s p.52

You cannot select if nothing is registered by Save Memory.

Save Memory: Saves image related settings in the configuration menu to memory. s p.51

Erase Memory: Deletes unnecessary memories. s p.52

Rename Memory: Changes the name of the saved memory. s p.52

Reset You can reset all adjustment values on the Settings menu to their default settings, except for User Button and Memory.

To return all menu items to their default settings, see s p.91

Sub Menu Function

Extended Menu

Sub Menu Function

Display You can make settings related to the projector's display.

Menu Position: Select the position to display the menu on the projected screen.

Messages: The following messages are not displayed on the screen when this item is set to Off.

Overheating and other warnings, messages such as when there is no video input, and when Freeze is On or when changing Source,

Color Mode or Aspect.

Display Background

: You can set the screen status for when there is no video input to Black, Blue, or Logo.

Startup Screen

: Set this parameter to On to display the user's logo when projection is started.

Closed Caption You can select CC1, CC2, or Off.

User's Logo

You can change the User's Logo that is displayed as a background during Display Background or Startup Screen. s p.43

Projection Set this parameter according to the way the projector is installed. s p.150

Direction Set this parameter according to the way the projector is installed. s p.150

Extended Menu

Operation Direct Power On: You can set whether or not (On/Off) to enable Direct Power On.

Be careful when this item is set to On because this unit turns on at the time of power recovery with this unit plugged-in to an outlet.

Sleep Mode: When set to On, this automatically stops projection when no image signal is being input and no operations are carried

out.

Sleep Mode Timer: When Sleep Mode is set to On, you can set the time before the projector automatically turns off within a range

of 1 to 30 minutes.

Shutter Button: Select an operation to be done when the [Shutter] button is pressed. When Electric Shutter is selected, the

electric shutter opens/closes. s p.39 When Blank is selected, this turns off the video temporarily.

Shutter Timer: When set to On, this turns off the power automatically 30 minutes after the electric shutter is closed.

Shutter Timer is set to On at the time of purchase. (When Shutter Timer and Sleep Mode are set to On at the same time, Sleep

Mode has priority.)

High Altitude Mode: Set to On when using the projector above an altitude of 4921 ft (1500 m).

BNC Sync Termination: Set the termination for the signal from the BNC input port. This should usually be set to Off. Set to On

when analog (75Ω) termination such as for switchers is necessary.

Remote Control Type: You can select Normal or Simple depending on the type of remote control.

Set this item to Normal to use the remote control provided with the projector. When Simple is selected, you can use the remote

control provided with other Epson projectors to operate this projector. This is useful if you want to use a remote control that you

are already familiar with to operate the projector.

However, you cannot use the remote control provided with this projector if this is set to Simple. Make sure that the setting is

correct because, if the projector is mounted on the ceiling or somewhere hard to reach, changing it back to Normal may be

difficult. Additionally, you cannot use the functions that are not equipped with this projector or the remote control which you use.

Beep: When this is set to On, the confirmation buzzer beeps to notify you that the power turns on or off, the electric shutter opens

or closes, or the cooling down is finished.

Standby Mode

You can use the functions that monitor and control the status of the projector over the network even when the projector is in

standby mode if this is set to Communication On.

Air Filter Notice You can set whether or not (On/Off) to enable the Air Filter Notice. When this is set to On and a clog in the air filter is detected, the

message is displayed on the screen.

Sub Menu Function

Extended Menu

*1 When User's Logo Protect is set to On in Password Protect, settings relating to User's Logo cannot be changed. You can make changes after setting User's Logo

Protect to Off. s p.45

*2 Except for parameters related to the user's logo

*3 Except for High Altitude Mode and Remote Control Type

*4 Except for Multi-screen and Projector ID

Multi-Projection You can adjust the settings when projecting images from multiple projectors. s p.173

Brightness Level (not available on PowerLite Pro Z8150NL): Set the lamp brightness level between 1 and 5. This item can be

adjusted when Normal 1 is selected in the Power Consumption setting from the Settings menu.

Edge Blending: Corrects a border between multiple images to create a seamless screen. s p.178

Multi-screen: You can adjust the hue and brightness of each projected image. s p.180

Projector ID: Set the ID within a range of 1 to 9. Off indicates that no ID is set. s p.173

Time/Schedule Settings Displays the screen to set the current time and schedules. s p.183

Language You can set the Language for message displays.

Reset You can reset Display

, Operation

, Air Filter Notice, and Multi-Projection

from the Extended menu to their default settings.

To return all menu items to their default settings, see s p.91

Sub Menu Function

Network Menu

When Network Protect is set to On in Password Protect, a message is displayed and the settings cannot be changed. You can make changes after setting

Network Protect to Off. s p.45

By using the Web browser of a computer connected to the projector on a network, you can set the projector's functions and control the projector. This function is

called "Web Control". You can easily enter text using a keyboard to make settings for "Web Control" such as security settings. s p.127

Sub Menu Function

Net. Info. - Wireless LAN

Net. Info. - Wired LAN

Displays the network settings.

Network Configuration Displays the screen to set the network. s p.71

Network Menu

Notes on Operating the Network Menu

Selecting from the top menu and sub menus, and changing of selected items are the same as operations in the configuration menu.

When done, make sure you go to the Setup complete, and select Yes, No, or Cancel. When you select Yes or No, you return to the configuration menu.

If the settings contain an invalid value, the settings may not take effect, even after you select Yes.

Yes: Saves the settings and exits the Network menu.

No: Exits to the Network menu without saving the

settings.

Cancel: Continues displaying the Network menu.

Network Menu

Soft Keyboard Operations

The Network menu contains items that require input of alphanumerics

during setup. In this case, the following software keyboard is displayed.

Use the [h] button on the remote control or [w/], [v/], [</],

and [>/ ] on the projector to move the cursor to the desired key, and

then press the [Enter] button to enter the alphanumeric. Enter figures by

holding down the [Num] button on the remote control, and pressing the

numeric buttons. After inputting, press [Finish] on the keyboard to

confirm your input. Press [Cancel] on the keyboard to cancel your input.

• Each time the [CAPS] key is selected and the [Enter] button is pressed,

it switches between uppercase and lowercase letters.

• Each time the [SYM1/2] key is selected and the [Enter] button is

pressed, it switches the symbol keys in the section enclosed in the box.

Network Menu

Basic Menu

Sub Menu Function

Projector Name Displays the projector name used to identify the projector when connected to a network.

When editing, you can enter up to 16 single-byte alphanumeric characters.

Web Remote Password Set a password to use Web Remote. You can enter up to 8 single-byte alphanumeric characters. Web Remote is a computer function

that allows you to operate the projector by using the Web browser on a computer connected on a network. s p.127

Projector Keyword When set to On, you have to enter the keyword when you try to connect the projector to a computer using EasyMP Multi PC

Projection and EasyMP Network Projection. As a result, you can prevent presentations from being interrupted by unscheduled

connections from the computer.

Normally this should be set to On.

Network Menu

Wireless LAN Menu

To connect the projector to a computer using a wireless LAN, install the Wireless LAN unit (V12H418P12). s p.190

Sub Menu Function

Wireless LAN Power Set this parameter to On when connecting the projector and a computer via a wireless LAN. If you do not want to connect via a

wireless LAN, set this parameter to Off to prevent unauthorized access by others.

Wi-Fi Protected Setup When using a WPS (Wi-Fi Protected Setup)

g compatible access point via a wireless LAN, you can easily connect the projector to the

access point and make security settings. s p.144

Wireless LAN system Sets the wireless LAN system. Normally this should be set to 802.11b/g/n. The connection method is selected automatically

according to the access point settings.

In an area that does not support 802.11n, only 802.11b/g is displayed.

Connection Mode Set the connection mode to use when connecting the projector and a computer via a wireless LAN.

If you select Quick, a small network is created automatically by the projector and computer. It is used with EasyMP Network

Projection. If SSID Auto Setting is On, the projector becomes an access point. If it is set to Off, the network is created in Ad hoc

modeg.

If you select Advanced, the connection is established by the installed access point and Infrastructure mode

SSID Auto Setting If Connection Mode is set to Quick, when you set this to On, you can search for the projector more quickly from among multiple

projectors. SSID is set automatically.

When connecting to multiple projectors from 1 computer in Quick mode, set this to Off, and set the same SSID in all the projectors

that will connect.

Network Menu

SSID Enter an SSID. When an SSID is provided for the wireless WLAN network in which the projector participates, enter the SSID.

You can enter up to 32 single-byte alphanumeric characters.

Search Access Point When Connection Mode is set to Advanced, you can search for surrounding access points, and set the SSID to be connected from

those access points. Depending on the access point settings, they may not be displayed in the list. You must set security separately.

s p.76

Channel You can select the channels used to connect in Quick mode. If interference from other signals occurs, use a different channel.

SSID Display To prevent the SSID from being displayed on the LAN Standby screen, set this to Off.

DHCP You can set whether or not (On/Off) to use DHCP

If this is set to On you cannot set any more addresses.

IP Address You can input the IP address

g assigned to the projector.

You can input a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used. 0.0.0.0,

127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255)

Subnet Mask You can input the Subnet Mask

g for the projector. You can input a number from 0 to 255 in each field of the address. However, the

following subnet masks cannot be used.

0.0.0.0, 255.255.255.255

Gateway Address You can input the IP address for the gateway for the projector.

You can input a number from 0 to 255 in each field of the address. However, the following Gateway addresses

g cannot be used.

0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255)

IP Address Display To prevent the IP address from being displayed on the LAN Standby screen, set this to Off.

Region Code This is a specific string of the wireless LAN module.

Sub Menu Function

Network Menu

Search Access Point screen

Detected access points are displayed in a list.

Access points using WEP encryption cannot be connected to because this projector does not support the WEP encryption method.

Sub Menu/Icon Function

Refresh Starts detecting access points again.

Indicates an already set access point.

Indicates the access points where security is enabled.

If you select an access point without security enabled, the Wireless LAN menu appears.

If you select an access point which has security enabled, the Security menu appears. Set security according to the access point

settings.

Network Menu

Security Menu (Only Available when the Optional Wireless LAN Unit Is Installed)

When the Wireless LAN unit is installed, it is strongly recommended that you set security.

You cannot set WEP as an encryption method for this projector.

Sub Menu Function

Security You can select a type of security.

When Quick is selected

Open: Security is not set.

WPA/WPA2-PSK (only when SSID Auto Setting is On): Communication takes place using security by WPA2. Uses AES method for

encryption. When establishing connection from computer to projector, enter the value set in the passphrase.

When Advanced is selected

Open: Connects to access points without security enabled.

WPA/WPA2-PSK: Connects in WPA personal mode. Encryption method is selected automatically according to the access point

settings. Set a passphrase which is the same for the access point.

WPA/WPA2-EAP: Connects in WPA enterprise mode. Encryption method is selected automatically according to the access point

settings. Also select this item when using LEAP.

Network Menu

When WPA/WPA2-PSK is selected

Sub Menu Function

Passphrase You can enter at least 8 and up to 63 single-byte alphanumeric characters for the passphrase. When the passphrase is entered and

the [Enter] button is pressed, the value is set and displayed as an asterisk (*).

When using it with EasyMP Network Projection, you do not need to input the passphrase in the computer if it is the initial (default)

passphrase.

It is recommended to change the passphrase periodically for security reasons. If the network settings are initialized, it returns to the

initial passphrase. s p.88

You cannot enter more than 32 characters on the configuration menu. When setting from Web Control, you can enter more than

32 characters. s p.127

In Quick mode, the initial passphrase is set.

Network Menu

When WPA/WPA2-EAP is selected

PEAP/EAP-Fast PEAP-TLS/EAP-TLS LEAP

Sub Menu Function

EAP Method Set the protocol for authentication.

PEAP: Authentication protocol widely used in Windows Server.

PEAP-TLS: Authentication protocol used in Windows Server. Set when using client certificate.

EAP-TLS: Authentication protocol widely used for user authentication.

EAP-Fast, LEAP: Select this when these authentication protocols are used.

User name You can enter a user name to be used for authentication in single-byte alphanumeric characters (no spaces). You can enter up to

64 characters.

If you select PEAP-TLS or EAP-TLS, the user name obtained automatically from the client certificate is displayed. You can change the

user name, if the authentication server requires another user name.

You cannot enter more than 32 characters on the configuration menu. When setting from Web Control, you can enter more than

32 characters.

s p.127

If you must also enter the domain name, add the domain name before user name separated by a backslash.

Network Menu

Password You can enter an authentication password in single-byte alphanumeric characters. You can enter up to 64 characters. When the

password is entered and the [Enter] button is pressed, the value is set and displayed as an asterisk (*).

You cannot enter more than 32 characters on the configuration menu. When setting from Web Control, you can enter more than

32 characters.

s p.127

Client Certificate Issued to/Issued by/Validity period

Displays the information set in the stored client certificate. It is blank if the certificate is not set.

Verify Server Certificate Set whether or not to verify with the authentication server certificate to prevent illegal authentication. To select On, you must set

a CA certificate that can verify the authentication server certificate. s p.129

CA certificate Issued to/Issued by/Validity period

Displays the information set in the stored CA certificate. It is blank if the certificate is not set.

Setting RADIUS Server

Name

Set whether or not to verify the authentication server name during server certificate verification. If you set this to On and specify

the server name, you reduce the risk of connecting to an invalid authentication server.

RADIUS Server Name Specify the authentication server name.

You can enter up to 32 single-byte alphanumeric characters.

Verify Exp. date of Server

Cert.

Set whether or not to verify the expiration date of the certificate during server certificate verification. If On is selected, the validity

of the authentication server certificate is verified from the internal time of the projector.

Sub Menu Function

Network Menu

Wired LAN Menu

Sub Menu Function

DHCP You can set whether or not (On/Off) to use DHCP

If this is set to On you cannot set any static IP addresses.

IP Address You can input the IP address

g assigned to the projector.

You can input a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used.

0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255)

Subnet Mask You can input the Subnet Mask

g for the projector. You can input a number from 0 to 255 in each field of the address. However, the

following subnet masks cannot be used.

0.0.0.0, 255.255.255.255

Gateway Address You can input the IP address for the gateway for the projector.

You can input a number from 0 to 255 in each field of the address. However, the following Gateway addresses

g cannot be used.

0.0.0.0, 127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255)

IP Address Display To prevent the IP address from being displayed on the LAN Standby screen, set this to Off.

Network Menu

Administrator Settings Menu

Sub Menu Function

Administrator Password This is the password for the Administrator settings menu of network settings.

You can enter up to 16 single-byte alphanumeric characters.

If the administrator password is not set, click OK with an empty password box.

Network Host Name You can enter up to 15 single-byte alphanumeric characters.

PJLink Password Set a password to use when you access the projector using compatible PJLink software. s p.135

You can enter up to 32 single-byte alphanumeric characters.

Web Control Password Set a password to use when making settings and controlling the projector using Web Control. You can enter up to 8 single-byte

alphanumeric characters. Web Control is a computer function that allows you to set up and control the projector by using the Web

browser on a computer connected on a network. s p.127

Monitor Password You can enter up to 16 single-byte alphanumeric characters.

Secure HTTP Apply security (HTTPS) to Web Control. To set security by Web control, it is recommended to set it On.

Mail Notification Goes to the Mail Notification setting menu. s p.84

Manage Certificates Goes to the Manage Certificates settings menu. s p.85

SNMP Goes to the SNMP settings menu. s p.87

Priority Gateway For the priority gateway, select either Wired or Wireless.

Network Menu

AMX Device Discovery When the projector is connected to a network, set this to On to allow the projector to be detected by AMX Device Discoveryg. Set

this to Off if you are not connected to an environment controlled with a controller from AMX or AMX Device Discovery.

Crestron RoomView Set this parameter to On only when using Crestron RoomView® to monitor and control the projector over a network. Normally,

leave this parameter set to Off. s "About Crestron RoomView®" p.136

Changes in projector settings take effect upon restarting.

The following functions cannot be used when it is set to On.

• Web Control

• Message Broadcasting (EasyMP Monitor plugin)

Bonjour To connect to the network by Bonjour, set it to On. For an explanation of the Bonjour service, see the Apple Web site.

http://www.apple.com/

EPSON Message

Broadcasting

You can switch the EPSON Message Broadcasting function to enable or disable.

Download the software and the User’s Guide from the following website.

http://www.epson.com

You can download Message Broadcasting and its Operation Guide from the following Web site.

http://www.epson.com

Sub Menu Function

Network Menu

Mail Notification menu

When this is set, you receive an e-mail notification if a problem or warning occurs in the projector. s "Reading Problem Mail Notification Function"

p.131

Sub Menu Function

Mail Notification You can set whether or not (On/Off) to be notified by e-mail.

SMTP Server You can input the IP address

g for the SMTP server for the projector.

You can input a number from 0 to 255 in each field of the address. However, the following IP addresses cannot be used.

127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255)

Port Number You can input the port number for the SMTP server. The default value is 25. You can input numbers between 1 to 65535.

Email Address 1/Email

Address 2/Email Address

You can input the e-mail address of the destination to send the notification e-mail to. You can register up to three destinations. You

can enter up to 64 single-byte alphanumeric characters for the e-mail addresses. You cannot enter more than 32 characters on the

configuration menu. When setting from Web Control, you can enter more than 32 characters. s p.127

Setting a Notification

Event

You can select the problems or warnings to be notified about by e-mail. When the selected problem or warning occurs in the

projector, an e-mail is sent to the specified Email Address notifying that a problem or warning has occurred. You can select

multiple items from the displayed items. Sender is Email Address 1.

Network Menu

Manage Certificates menu

Sub Menu Function

Client Certificate Issued to/Issued by/Validity period

Displays the information set in the stored client certificate. It is blank if the certificate is not set. You must set the certificate if you

use PEAP-TLS and EAP-TLS.

Select Clear to delete the stored certificate.

CA certificate Issued to/Issued by/Validity period

Displays the information set in the stored CA certificate. It is blank if the certificate is not set. You must set the certificate if you use

EAP to authenticate the authentication server certificate.

Select Clear to delete the stored certificate.

Self-signed Certificate Issued to/Issued by/Validity period

When Secure HTTP is set to On, information on the certificate maintained by the server function in the projector is displayed. It is

not displayed if Web Server Certificate is set.

Select Refresh to update the self-signed certificate.

Web Server Certificate Issued to/Issued by/Validity period

Displays information on the certificates set in the projector, which are needed when Secure HTTP is set to On. It is not displayed if

Self-signed Certificate is set.

Select Clear to delete the stored certificate.

Network Menu

Web Control is used to set certificates. s "Setting Certificates" p.129

Network Menu

SNMP menu

To use SNMP to monitor the projector, you need to install the SNMP manager program on your computer. SNMP should be managed by a network

administrator.

Sub Menu Function

SNMP Set this parameter to On when using SNMP

g to monitor the projector.

Trap IP Address 1/Trap IP

Address 2

When SNMP is set to On, you can set up to two IP addresses as SNMP trap notification destinations.

You can input a number from 0 to 255 in each field of the address.

However, the following IP addresses cannot be used.

127.x.x.x, 224.0.0.0 to 255.255.255.255 (where x is a number from 0 to 255)

Community Name Set the community name of SNMP. You can enter up to 32 single-byte alphanumeric characters.

Network Menu

Reset Menu

Resets all of the network settings.

Sub Menu Function

Reset network settings. To reset all of the network settings, select Yes.

When you reset the network settings, the Passphrase, Administrator Password and Manage Certificates menu settings change back

to their default values, and the certificates are deleted.

After you reset all the settings, the Basic menu appears.

Info Menu (Display Only)

Lets you check the status of the image signals being projected and the status of the projector. Items that can be displayed vary depending on the image

signal or input source being projected as shown in the following screen shots.

RGB Signal/Component Videog Signal Composite videog Signal/S-Videog Signal LAN

Sub Menu Function

Lamp Hours You can display the cumulative lamp operating time

When it reaches the lamp warning time, the characters are displayed in yellow.

Lamp Status The following icons show the status of the lamps.

: Lighted : Disable

When is displayed, the lamp is not operating normally. See "Reading the Indicators". s p.96

Source You can display the Source name for the connected equipment currently being projected.

Input Signal You can display the Input Signal selected in the Signal menu.

Resolution You can display the Resolution.

Video Signal You can display the Video Signal selected in the Signal menu.

Refresh Rate You can display the Refresh Rate

Sync Info You can display the image signal information.

This information may be needed if service is required.

Info Menu (Display Only)

* The cumulative use time is displayed as "0H" for the first 10 hours. 10 hours and above is displayed as "10H", "11H", etc. If you are using PowerLite Pro

Z8250NL/Z8255NL/Z8350WNL/Z8450WUNL/Z8455WUNL, the lamp operating times of both power consumption mode and normal mode are displayed.

Status This is information about errors that have occurred on the projector.

This information may be needed if service is required.

Serial Number Displays the projector's serial number.

Event ID When problems occur when the projector and computer are connected through the network, information on the problem is

displayed using an Event ID. Refer to the following page for information on interpreting the Event ID. s p.112

Sub Menu Function

Reset Menu

Sub Menu Function

Reset All You can reset all items in the configuration menu to their default settings.

The following items are not reset to their defaults: passwords, Input Signal, Memory, User's Logo, Multi-screen, all items for

Network menus, Lamp Hours, and Language.

Reset Memory Resets items for Memory in the Settings menu.

Troubleshooting

This chapter explains how to identify problems and what to do if a problem is found.

Using the Help

If a problem occurs with the projector, press the [Help] button. You can

solve problems by answering the questions.

Procedure

A Press the [Help] button.

The Help screen is displayed.

B Select a menu item.

Remote Control

Using the Help

C Confirm the selection.

Questions and solutions are displayed as shown on the screen be-

low.

Press the [Help] button to exit Help.

If the Help screen does not provide a solution to the problem, refer to

"Problem Solving" p.95.

Remote Control

Problem Solving

If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators". s p.96

If the indicators do not show clearly what the problem might be, refer to "When the Indicators Provide No Help". s p.101

Problem Solving

Reading the Indicators

These indicators indicate the operating status of the projector.

Indicates the operating status. Standby condition

When the [t] button is pressed in this condition, projection starts.

Preparing network monitoring (maximum approx. 20 seconds) or cool down in progress

Buttons are disabled while the indicator is flashing.

Warming up

Warm-up time is about 30 seconds. After warm-up is complete, the indicator stops flashing.

[t] button does not function during warm-up.

Projecting

Indicates the operating status of wireless LAN when the optional wireless LAN unit is connected.

Indicates the air filter status.

Indicates the internal temperature status.

Problem Solving

Refer to the following table to see what the indicators mean and how to remedy problems that they indicate.

If all indicators are off, check that the power cable is connected correctly and that the power is being supplied normally.

Sometimes, when the power cable is unplugged, the t indicator remains lit for a short period, but this is not a malfunction.

t Indicator is lit or flashing red

: Lit : Flashing: : Off

Indicates the projection lamps status.

Flashes green while Shutter or Blank is activated.

Status Cause Remedy or Status

Internal Error Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. s p.114

Fan Error

Sensor Error

Cool System Error

Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. s p.114

High Temp Error

(overheating)

The lamps turn off automatically and projection stops. Wait for about five minutes. After about five minutes

the projector switches to standby mode, so check the following two points.

• Check that the air filter and air exhaust vent are clear, and that the projector is not positioned against a wall.

• If the air filter is clogged, clean or replace it. s p.116, p.122

If the error continues after checking the points above, stop using the projector, disconnect the power cable

from the electrical outlet, and contact Epson. s p.114

When using at an altitude of 4621 ft (1500 m) or more, set High Altitude Mode to On. s p.67

Set Direction to Pointing Down, Pointing Up, Angled Up, or Angled Down when the projector is installed

in a direction which is not horizontal. s p.67

Problem Solving

Lamp Error

Lamp Failure

Check the following two points.

• Take out both lamps and check if they are cracked. s p.119

• Clean the air filter. s p.116

If it is not cracked: Re-fit the lamp and turn on the power.

If the error continues: Replace the lamp with a new lamp and turn on the power.

If the error continues: Stop using the projector, disconnect the power cable from the electrical outlet, and

contact Epson. s p.114

If it is cracked: Replace it with a new lamp, or contact Epson for further advice. If replacing the lamp yourself,

be careful to avoid pieces of broken glass (you cannot continue projecting until the lamp is replaced).

s p.114

When using at an altitude of 4921 ft (1500 m) or more, set High Altitude Mode to On. s p.67

Set Direction to Pointing Down, Pointing Up, Angled Up, or Angled Down when the projector is installed

in a direction which is not horizontal. s p.67

Filter Airflow Error Check the following two points.

• Check that the air filter and air exhaust vent are clear, and that the projector is not positioned against a wall.

• If the air filter is clogged, clean or replace it. s p.116, p.122

If the error continues after checking the points above, stop using the projector, disconnect the power cable

from the electrical outlet, and contact Epson. s p.114

Auto Iris Error

Cinema filter error

Shutter Error

Power Err. (Ballast)

Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. s p.114

Status Cause Remedy or Status

Problem Solving

m o n Indicator is flashing or lit

: Lit : Flashing : Off : Varies according to the projector status

Status Cause Remedy or Status

High Temp Warning (This is not an abnormality. However, if the temperature rises too high again, projection stops automatically.)

• Check that the air filter and air exhaust vent are clear, and that the projector is not positioned against a wall.

• If the air filter is clogged, clean or replace it. s p.116, p.122

Replace Lamp The lamp indicated by flashing indicator, lamp 1 or 2, is due for replacement. Replace it with a new lamp.

s p.119

If you continue to use the lamp after the replacement period has passed, the possibility that the lamp may

explode increases. Replace it with a new lamp as soon as possible.

We recommend replacing both lamps together to maintain consistent hue and brightness of projected

images.

Lamp Warning

Supply System

Warning (Ballast)

Check the following two points.

• Remove the lamp indicated by the flashing indicator, lamp 1 or 2, and check if it is cracked. s p.119

• Clean the air filter. s p.116

If it is not cracked: Re-fit the lamp and turn on the power.

If the error continues: Replace the lamp with a new lamp and turn on the power.

If the error continues: Stop using the projector, disconnect the power cable from the electrical outlet, and

contact Epson. s p.114

If it is cracked: Replace it with a new lamp, or contact Epson. (Only one lamp is working. Replace the

burned-out lamp as soon as possible.). s p.114

If replacing the lamp yourself, be careful to avoid pieces of broken glass.

When using at an altitude of 4921 ft (1500 m) or more, set High Altitude Mode to On. s p.67

Set Direction to Pointing Down, Pointing Up, Angled Up, or Angled Down when the projector is installed

in a direction which is not horizontal. s p.67

Problem Solving

100

• If the projector is not operating properly, even though the indicators are all showing normal, refer to “When the Indicators Provide No Help”. s p.101

• If the error is not indicated in this table, stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. s p.114

No Air Filter

Air Flow Sensor Err.

Check that the air filter is securely installed. s p.122

The projector automatically turns off about one minute after it detects that there is no air filter.

If the error continues even though an air filter is installed, the air filter sensor may be defective. Stop using

the projector, disconnect the power cable from the electrical outlet, and contact Epson. s p.114

Low Air Flow (This is not an abnormality. However, projection stops automatically if the airflow falls any further.)

The message "The air filter is clogged. Clean or replace the air filter." is displayed. Check the following two

points.

• Check that the air filter and air exhaust vent are clear, and that the projector is not positioned against a wall.

• If the air filter is clogged, clean or replace it. s p.116, p.122

If the Low Air Flow status continues after cleaning the air filter, replace the air filter with a new one. s p.122

If the error continues after checking the points above, stop using the projector, disconnect the power cable

from the electrical outlet, and contact Epson. s p.114

Air Filter Notice "Time to clean the air filter. Clean or replace the air filter." is displayed. Clean the air filter. s p.116

If the air filter is stained yellow with tobacco smoke and cannot be cleaned, replace it with a new one.

The indicators or messages regarding "Air Filter Notice" are displayed only when Air Filter Notice is set to

On, on the configuration menu's Extended menu. s p.67

Status Cause Remedy or Status

Problem Solving

101

When the Indicators Provide No Help

If any of the following problems occur and the indicators do not offer a solution, refer to the pages given for each problem.

Problems relating to images

• "No images appear" s p.103

Projection does not start, the projection area is completely black, the

projection area is completely blue, etc.

• "Moving images are not displayed (only the moving image portion

turns black)." s p.103

Moving images being projected from a computer appear black and

nothing is projected.

• "Projection stops automatically" s p.103

• "The message "Not supported" is displayed." s p.104

• ""No Signal" is displayed." s p.104

• "Images are fuzzy or out of focus" s p.105

• "Interference or distortion appears in images" s p.105

• "The image is truncated (large) or small, or the aspect is not

suitable" s p.106

Only part of the image is displayed, or the height and width ratios of

the image are not correct, and so on.

• "Image colors are not right" s p.106

The whole image appears purplish or greenish, images are black &

white, colors appear dull, etc. (Computer monitors and LCD screens

have different color reproduction performance, so that the colors

projected by the projector and the colors appearing on the monitor

may not necessarily match, but this is not a sign of a problem.)

• "Images appear dark" s p.107

Problem Solving

102

Problems when projection starts

• "No power supplied" s p.107

Other problems

The remote control does not work

Check Remedy

Is the remote control light-emitting area pointing towards

the remote receiver on the projector when it is operated?

Point the remote control towards the remote receiver. s p.23

Is the remote control too far from the projector? The operating range for the remote control is about 49 ft (15 m). s p.23

Is direct sunlight or strong light from fluorescent lamps

shining onto the Remote Receiver?

Set the projector up in a location where strong light does not shine onto the remote receiver. Or set the

remote receiver to Off from Remote Receiver in the configuration menu. s Settings Menu - Remote

Receiver p.65

Is the correct setting for the remote receiver selected? Check the Remote Receiver from the configuration menu. s Settings Menu - Remote Receiver p.65

Are the batteries dead or have the batteries been inserted

correctly?

Make sure the batteries are inserted correctly or replace the batteries with new ones if necessary.

s p.22

Are the remote control ID and the projector ID matched? Make sure the ID for the projector you want to operate and the ID for the remote control match. To

operate all projectors by remote control regardless of the ID setting, set the ID switch on the side of the

remote control to Off. s p.173

Does Remote Control Type match the remote control that

you are using?

Check the Remote Control Type on the configuration menu. s Extended Menu - Operation -

Remote Control Type p.67

Is the optional remote control cable connected to the

remote control or to the projector's Remote port?

When the remote control cable is connected, the remote control light-emitting area or the projector's

remote receiver are disabled. When not using the remote control cable set, disconnect it from the

remote control and the Remote port.

Is the remote control button lock set? When the remote control button lock is set, buttons except for those needed for basic remote control

operations are deactivated. Hold down the [Help] button to cancel the remote control button lock.

s p.47

Problem Solving

110

Nothing appears on the external monitor

I want to change the language for messages and menus

The authentication setting of wireless LAN fails

Mail is not received even if a problem occurs in the projector

Check Remedy

Are images input from a port other than the Computer or

BNC input port?

Only RGB signals from the Computer input port or the BNC input port can be displayed on an external

monitor.

Are you projecting a split screen? Only RGB signals projected on the left screen from the Computer input port or the BNC input port can

be displayed on an external monitor. s p.35

Check Remedy

Change the Language setting. Adjust the Language setting from the configuration menu. s Extended Menu - Language p.67

Check Remedy

Is the time set correctly? If the wireless LAN is set correctly but the authentication setting fails, the time may not be set correctly.

Check if it is set correctly. s Extended Menu - Time/Schedule Settings p.67

Check Remedy

Is Standby Mode set to Communication On? To use the Mail Notification function when the projector is in standby, set Communication On in

Standby Mode from the configuration menu. s Extended Menu - Standby Mode p.67

Did a fatal abnormality occur and the projector come to a

sudden stop?

When the projector comes to a sudden stop, e-mail cannot be sent.

If the abnormal state continues, contact Epson. s p.114

Is power being supplied to the projector? Check that your electrical outlet or power source is functioning correctly.

Problem Solving

111

"The battery that saves your clock settings is running low." is displayed.

Is Mail Notification function set correctly in the

configuration menu?

Mail notification of problems is sent according to the settings on the Mail Notification menu in the

configuration menu. Check if it is set correctly.

s Network Menu - Mail Notification Menu p.84

Cause Remedy

The internal power supply that saves your clock settings is

running low.

Contact your local dealer or Epson. s p.114

Check Remedy

Problem Solving

112

Interpreting Event IDs

Check the event ID and perform the remedy given below. If the problem cannot be solved, contact the network administrator or one of the following

contact addresses. s p.114

Event ID Cause Remedy

0432

0435

Failed to startup EasyMP Network Projection. Restart the projector.

0434

0481

0482

0485

Network communication is unstable. Check the status of network communications. Wait for a while and then try

connecting again.

0433 An image that was transferred cannot be reproduced. Restart EasyMP Network Projection.

0484 Communications was cut off from the computer.

04FE EasyMP Network Projection ended unexpectedly. Check the status of network communications. Restart the projector.

04FF A system error occurred in the projector. Restart the projector.

0891 The same SSID access point cannot be found. Set the computer, the access point, and the projector to the same SSID.

0892 The WPA and WPA2 authentication methods are not the

same.

Check the wireless LAN security setting to see if it is correct. s Network Menu -

Security Menu p.77

0893 The WEP, TKIP, and AES encoding methods are not the

same.

0894 Communications was cut off because a connection was

made to the wrong access point.

Check with the network administrator and follow their instructions.

0898 Failed to obtain the DHCP. Check the DHCP server to see if it is operating correctly and check the LAN cable to

see if it is connected correctly. Turn off DHCP if it is not being used. s Network

Menu - Wireless LAN Menu p.74, Wired LAN Menu p.81

0899 Other connection errors If the problem cannot be solved by restarting the projector or EasyMP Network

Projection, contact one of the following contact addresses. s p.114

Problem Solving

113

089A The EAP authentication type is not the same. Check the wireless LAN security setting to see if it is correct. Also, check if the

certificate is imported correctly. s Network Menu - Security Menu p.77

089B EAP server authentication failed.

089C EAP client authentication failed.

089D Key exchange failed.

Event ID Cause Remedy

Where to Get Help

114

Where to Get Help

If you need to contact Epson for technical support services, use the

following support options.

Internet Support

Visit Epson's support website at www.epson.com/support (U.S.) or

www.epson.ca/support (Canada) for solutions to common problems

with your projector. You can download utilities and documentation, get

FAQs and troubleshooting advice, or e-mail Epson with your questions.

Speak to a Support Representative

To use the EPSON PrivateLine Support service, call (800) 637-7661 and

enter the PIN on the EPSON PrivateLine Support card included with

your projector. This service is available for the duration of your warranty

period. You may also speak with a projector support specialist by dialing

(562) 276-4394 (U.S.) or (905) 709-3839 (Canada).

Support hours are 6 AM to 8 PM, Pacific Time, Monday through Friday

and 7 AM to 4 PM, Pacific Time, Saturday.

Days and hours of support are subject to change without notice. Toll or

long distance charges may apply.

Before you call for support, please have the following information ready

• Product name

• Product serial number (located on the bottom or rear of the projector,

or in menu system)

• Proof of purchase (such as a store receipt) and date of purchase

• Computer or video configuration

• Description of the problem

Purchase Supplies and Accessories

You can purchase screens, other optional accessories, and replacement

parts from an Epson authorized reseller. To find the nearest reseller, call

800-GO-EPSON (800-463-7766). Or you can purchase online at

www.epsonstore.com (U.S. sales) or www.epson.ca (Canadian sales).

To purchase a replacement remote control, call (562) 276-4394 (U.S.) or

(905) 709-3839 (for dealer referral in Canada).

115

Maintenance

This chapter explains the maintenance methods that are required to ensure a long projector service life.

Cleaning

116

Cleaning

You should clean the projector if it becomes dirty or if the quality of

projected images starts to deteriorate.

Warning

Do not use sprays containing a flammable gas to remove dirt or dust which is

adhering to parts such as the lens or filter of the projector.

This could cause a fire due to the high temperature of the lamps inside the unit.

Cleaning the Projector's Surface

Clean the projector's surface by wiping it gently with a soft cloth.

If the projector is particularly dirty, moisten the cloth with water

containing a small amount of neutral detergent, and then firmly wring

the cloth dry before using it to wipe the projector's surface.

Caution

Do not use volatile substances such as wax, alcohol, or thinner to clean the projector's

surface. The quality of the case may change or become discolored.

Cleaning the Lens

Use a commercially available cloth for cleaning glasses to gently wipe the

lens.

Caution

Do not rub the lens with harsh materials or subject the lens to shocks, as it can easily

become damaged.

Cleaning the Air Filter

Clean the air filter and the air intake vent when the following message is

displayed or the Filter indicator is flashing green.

"Time to clean the air filter."

"Clean or replace the air filter."

Caution

• If dust collects on the air filter it can cause the internal temperature of the projector

to rise, and this can lead to problems with operation and shorten the optical engine's

service life. Clean the air filter immediately when the message is displayed.

• If the air filter is stained yellow with tobacco smoke, it cannot be cleaned. In this

case, replace it with a new air filter. s p.122

• Do not rinse the air filter in water. Do not use detergents or solvents.

• When using a brush for cleaning, use one with long soft bristles, and brush it lightly.

If it is brushed too strongly, dust will be ground into the air filter and cannot be

removed.

Procedure

A Press the [t] power button on the remote control or the

back of the projector to turn off the projector’s power. After

the confirmation buzzer beeps twice, disconnect the power

cable.

Cleaning

117

B Remove the air filter cover.

Grip the air filter cover tab between your fingers, and pull up and

remove the cover while pressing the tab.

C Remove the air filter.

D With the front (the side with tabs) of the air filter facing

down, tap the air filter four or five times to shake off the

dust.

Turn it over and tap the other side in the same way.

Caution

If the air filter is hit too hard, it may become unusable due to deformities and cracks.

Cleaning

118

E Remove any dust remaining on the air filter by using a

vacuum cleaner from on front side.

F Reinsert the air filter.

G Reinsert the air filter cover.

Press until it clicks into place.

If a message is frequently displayed, even after cleaning, it is time to replace

the air filter. Replace it with a new air filter. s p.122

Replacing Consumables

119

Replacing Consumables

Replacing the Lamps

Lamp replacement period

It is time to replace the lamp when:

• The message "Replace the lamp." is displayed at the lower left of the

projection screen when you start projecting.

• The lamp indicator flashes orange.

Replace the lamp indicated by the flashing indicator, either lamp 1 or 2.

• The projected image gets darker or starts to deteriorate.

Caution

• The lamp replacement message is set to appear after the following time periods in

order to maintain the initial brightness and quality of the projected images.

PowerLite Pro Z8250NL/Z8255NL/Z8350WNL/Z8450WUNL/Z8455WUNL

When Power Consumption is set continually at Normal 1: About 2400 hours

When Power Consumption is set continually at ECO: About 3400 hours

PowerLite Pro Z8150NL: About 2400 hours

• Do not turn the projector on immediately after turning it off. Turning the projector

on and off frequently may shorten the life of the lamps.

• If you continue to use the lamp after the replacement period has passed, the

possibility that the lamp may explode increases. When the lamp replacement

message appears, replace the lamp with a new one as soon as possible, even if it is

still working.

• Depending on the characteristics of the lamp and the way it has been used, the lamp

may become darker or stop working before the lamp warning message appears. We

recommend that you keep a replacement lamp on hand at all times.

We recommend that you clean the air filter whenever you replace the lamp.

s p.116

Replace the air filter if it is discolored or if a message appears even after

cleaning the air filter. s p.122

How to replace the lamp

The lamps can be replaced even when the projector is suspended from a

ceiling.

Warning

• When replacing a lamp because it has stopped illuminating, there is a possibility

that the lamp may be broken. If replacing the lamp of a projector that is installed on

the ceiling, you should always assume that the lamp is broken, and you should stand

to the side of the lamp cover, not underneath it. Remove the lamp cover gently.

Replacing Consumables

120

• Never disassemble or remodel the lamp. If a remodeled or reassembled lamp is

installed into the projector and used, it could cause a fire, electric shock, or an

accident.

Warning

Wait until the lamps have cooled down sufficiently before removing the lamp cover. If

the lamp is still hot, burns or other injuries may result. It takes about one hour after

the power has been turned off for the lamp to be cool enough.

Procedure

A Press the [t] power button on the remote control or the

back of the projector to turn off the projector’s power. After

the confirmation buzzer beeps twice, disconnect the power

cable.

B Wait until the lamps have cooled down sufficiently before

removing the lamp cover on the back of the projector.

Pinch the tabs on the front of the lamp cover together to release the

lock. When the lock releases, pull the cover straight out.

C Pull up the lock lever for the lamp you want to replace and

pull the lamp straight out.

If the lamp is cracked, replace it with a new lamp, or contact Epson.

s p.114

Lamp 1

Lamp 2

Replacing Consumables

121

D Install the new lamp.

Insert the lamp along the guide rail in the correct direction so that

it fits in place and press it firmly to the back. Pull down the lock le-

ver until it clicks into place.

E Reinstall the lamp cover.

Press the cover against the unit and slide it to the right until it clicks.

Caution

• Make sure you install the lamp securely. If the lamp cover is removed, the lamps

turn off automatically as a safety precaution. If the lamp or the lamp cover is not

installed correctly, the lamp will not turn on.

• The lamp(s) in this product contain mercury. Please consult your state and local

regulations regarding disposal or recycling. Do not put in the trash.

Resetting the Lamp Hours

The projector records lamp life and a message and indicator notify you

when it is time to replace the lamp. After replacing the lamps and turning

on the power, the following message is displayed on the screen and you

can reset the lamp-hour counter.

Replacing Consumables

122

Select Yes, and then press the [Enter] button.

Replacing the Air Filter

Air filter replacement period

It is time to replace the air filter when:

• The air filter is discolored.

• The message is displayed even though the air filter has been cleaned.

How to replace the air filter

The air filter can be replaced even when the projector is suspended from

a ceiling.

Procedure

A Press the [t] power button on the remote control or the

back of the projector to turn off the projector’s power. After

the confirmation buzzer beeps twice, disconnect the power

cable.

B Remove the air filter cover.

Grip the air filter cover tab between your fingers, and pull up and

remove the cover while pressing the tab.

Indicates that lamp 1 has been replaced.

Displays the cumulative lamp operating time. If you select Yes

and reset the Lamp Hours, the count for lamp 1 is set to 0H.

Replacing Consumables

123

C Remove the air filter.

D Install the new air filter.

E Replace the air filter cover.

Press until it clicks into place.

Caution

• Air filters contain polypropylene. Dispose of used air filters according to local

regulations.

Notes on Transportation

124

Notes on Transportation

There are many glass parts and precision components inside the

projector. To prevent damage due to impacts when transporting, handle

the projector as follows.

Moving Nearby

Do the following, and then carry carefully by the handles.

• Turn off the power to the projector and disconnect all cables.

• Attach the cover to the lens.

Warning

Do not carry the projector by one person.

Two people are needed to unpack or carry the projector.

When Transporting

Preparing packaging

Use the lens shift function to horizontally and vertically center the lens.

Then, follow the instructions in "Moving Nearby", and the additional

instructions below.

• Remove the lens unit.

• Attach the cover that was on the lens mount when you purchased the

projector.

• The vertical and horizontal lens shifts are positioned in the center.

• Fit the protective lens pad that came with the projector.

Notes when packing and transporting

Enclose the projector securely in cushioning material to protect it from

shock, and place it into a strong cardboard container. Be sure to notify

the carrier company that the contents are fragile.

125

Monitoring and Controls

This chapter explains the functions that can be used to monitor and control the projector.

EasyMP Monitor

126

EasyMP Monitor

EasyMP Monitor lets you carry out operations such as checking the

status of multiple Epson projectors that are connected to a network from

a computer monitor, and controlling the projectors from the computer.

Download the EasyMP Monitor software from the following website.

http://www.epson.com

Following are brief descriptions of the monitoring and control functions

that can be carried out using EasyMP Monitor.

• Registering projectors for monitoring and control

Projectors on the network can be searched for automatically, and you

can then select projectors to be registered from the projectors that are

detected.

You can enter the IP addresses for projectors to register them.

• Registered projectors can also be assigned to groups so that they can

be monitored and controlled in groups.

• Monitoring the status of registered projectors

The power status (ON/OFF) for projectors and problems or warnings

requiring attention can be checked visually by means of icons.

You can select groups of projectors or a single projector that you are

interested in, and then check the cumulative lamp operating time or the

details of information such as input sources, problems, and warnings

for these projectors.

• Controlling registered projectors

Projectors can be selected in groups or as single projectors, and you can

then carry out operations for the selected projectors such as turning the

power on and off and switching their input sources.

Web Control functions can be used to change the settings in the

projector's configuration menu.

If there are certain control actions which are carried out regularly at

particular times or on particular days, you can use Timer Settings to

• Mail Notification settings

You can set e-mail addresses to which notifications are sent if a status

requiring attention, such as a problem, occurs with a projector that has

been registered.

• Sending messages to registered projectors

The Message Broadcasting plugin for EasyMP Monitor can be used to

send JPEG files to registered projectors. s p.141

Changing Settings Using a Web Browser (Web Control)

127

Changing Settings Using a Web Browser (Web Control)

You can make Configuration menu settings and control the projector by

using the Web browser of a computer that is connected to the projector

via a network. Setup and control operations can be performed remotely

if this function is used. In addition, you can use the computer's keyboard,

so it is easier to enter characters needed for setup, such as certificate

settings.

Use Microsoft Internet Explorer 6.0 or later as the Web browser. If using

a Mac OS, use Safari or Firefox.

• When communicating with a wireless LAN, connect in Advanced mode.

s p.74

• Setup and control with a Web browser are possible if Standby Mode is set

to Communication On from the Extended menu of the projector's

Configuration menu, even if the projector is in standby state (when the

power is off). s p.67

Displaying Web Control

Use the following procedure to display Web Control.

• If your Web browser is set up to connect via a proxy server, Web Control

cannot be displayed. To use Web Control, you need to make network

connection settings with a device other than a proxy server.

• When setting the security using Web Control, we recommend setting

Secure HTTP to On. s p.82

Procedure

A Start the Web browser on the computer.

B Enter the IP address of the projector in the address field of

the Web browser, and press the [Enter] key on the

computer's keyboard.

Web Control is displayed.

When Web Control Password is set in the Network menu from the

projector's Configuration Menu, enter the password. Enter EP-

SONWEB as the user name. Enter the characters set for the web

control password as the password. The default password is admin.

Displaying Web Remote

The Web Remote function allows you to perform projector remote

control operations from a Web browser.

Procedure

A Display Web Control. s "Displaying Web Control" p.127

B Click Web Remote.

Example: Web browser of a computer

Changing Settings Using a Web Browser (Web Control)

128

C The Web Remote screen appears.

Displaying Lens Control

The Lens Control function allows you to operate the projector’s lens

from a web browser.

Procedure

A Display Web Control. s "Displaying Web Control" p.127

B Click Lens Control.

Name Function

[t] button Turns the projector power On or Off.

[Video] button Each time the button is pressed, the image

displayed changes between the Video input port

and S-Video input port.

[Computer] button The input source will change to Computer.

[HDMI] button Each time the button is pressed, the image

displayed changes between the HDMI1 input port

and HDMI2 input port.

[SDI] button The input source will change to SDI. (PowerLite

Pro Z8450WUNL/Z8455WUNL only)

[Shutter] button Turns the video on or off. s p.39

[Freeze] button Images are paused or unpaused. s p.39

[Search] button Changes to the next input source that is

connected to the projector and is sending an

image. s p.25

[LAN] button The input source will change to LAN.

BNC button The input source will change to BNC.

[Page] buttons

[[][]]

These buttons can be used to page up and down

when projecting an image from a computer that is

connected to the projector through the network.

Example: Web browser of a computer

Name Function

Changing Settings Using a Web Browser (Web Control)

129

C The Lens Control screen appears.

Setting Certificates

You can use a web browser to set the certificate settings used for wireless

LAN authentication.

Install the following certificates in the projector: Client Certificate and

CA certificate for wireless LAN security settings, and Web Server

Certificate for the Secure HTTP function.

Procedure

A Display Web Control. s "Displaying Web Control" p.127

B Click Network menu - Administrator Settings - Manage

Certificates.

C The Manage Certificates screen appears.

Name Function

[Scale down] button Adjusts the focus.

[Tele] button Reduces the image without changing the

projection size.

[Down] button Shifts the lens downward.

[Left] button Shifts the lens leftward.

[Repeat] button Continues adjusting until the [Stop] button is

pressed.

[Step] button Adjusts by one step each time the button is

pressed.

[Right] button Shifts the lens rightward.

[Default Shift]

button

Resets the lens to it’s default position.

[Up] button Shifts the lens upward.

[Wide] button Enlarges the image without changing the

projection size.

[Scale Up] button Adjusts the focus.

[Stop] button Stops the adjustment.

Sub Menu Items/Values

Client Certificate Refresh/Clear

Issued to

Issued by

Validity period

Name Function

Changing Settings Using a Web Browser (Web Control)

130

When installing a certificate, make sure the projector supports its format.

s "Supported Certificates" p.200

Secure HTTP Notes

When Secure HTTP is set to On, security using HTTPS protocol is

automatically applied between the projector and web browser of the

computer connected to the network. You can use this function for secure

communication between the projector and Web browser.

A certificate is used in communication using HTTPS protocol, to certify

reliability of the server. The projector automatically creates and

communicates its self-signed certificate. This self-signed certificate

cannot verify reliability from a computer’s web browser, so it shows a

warning on reliability of the server when you access from a web browser.

Ignore this warning.

You can separately create a server certificate which can be verified from a

computer’s web browser, and install it in the projector to prevent this

warning. s "Supported Certificates" p.200

CA certificate Refresh/Clear

Issued to

Issued by

Validity period

Self-signed Certificate Refresh/Clear

Issued to

Issued by

Validity period

Web Server

Certificate

Refresh/Clear

Issued to

Issued by

Validity period

Sub Menu Items/Values

Using the Mail Notification Function to Report Problems

131

Using the Mail Notification Function to Report Problems

By setting the Mail Notification function from the projector's

Configuration Menu, notification messages will be sent to the preset

email addresses when a problem or warning occurs with a projector. This

will enable the operator to be notified of problems with projectors even at

locations away from the projectors. s Network Menu - Administrator

Settings - Mail Notification p.84

• Up to three notification destinations (Addresses) can be recorded, and

notification messages can be sent to all three destinations at once.

• If a projector develops a critical problem and suddenly stops working, it

may not be able to send a message notifying an operator of the problem.

• Monitoring is possible if Standby Mode is set to Communication On from

the Extended menu of the projector's Configuration Menu, even if the

projector is in standby state (when the power is off). s p.67

Reading Problem Mail Notification Function

When the Mail Notification function is set to On and a

problem/warning occurs in the projector, the following e-mail is sent.

Sender: Email Address 1

Subject: EPSON Projector

Line 1: The name of the projector where the problem has occurred

Line 2: The IP address set for the projector where the problem has

occurred.

Line 3 and on: Details of the problem

The details of the problem are listed line by line. The following table

shows the details that are given in the message for each item. To deal with

problems/warnings, see "Reading the Indicators" s p.96

A (+) or (-) appears at the start of the message.

(+): A projector problem has occurred

(-): A projector problem has been dealt with

Message Cause (Problems/Warnings)

Clean Air Filter Air Filter Notice

Fan related error Fan Error

High-speed cooling in progress High Temp Warning

Internal error Internal Error

Internal temperature error High Temp Error

(Overheating)

Lamp cover is open. Lamp Cover Open

Lamp out Lamp Error

Lamp replacement notification Replace Lamp

Lamp timer failure Lamp Failure

Low Air Flow Low Air Flow

Low Air Flow Error Filter Airflow Error

No-signal No Signal

No Signal is input to the projector.

Check the connection status or check

that the power for the signal source is

turned on.

Power Err. (Ballast) Power Err. (Ballast)

Sensor error Sensor Error

Management Using SNMP

132

Management Using SNMP

By setting SNMP from the projector's configuration menu, notification

messages are sent to preset e-mail addresses when a problem or warning

occurs with a projector. This is useful when controlling projectors

centrally at a point distant from them. s p.87

• SNMP should be managed by a network administrator or someone who is

familiar with the network.

• To use the SNMP function to monitor the projector, you need to install the

SNMP manager program on your computer.

• The managing function using SNMP cannot be used via wireless LAN in

Quick mode.

• Up to two destination IP addresses can be saved.

ESC/VP21 Commands

133

ESC/VP21 Commands

Serial Connection

• Connector shape: D-Sub 9-pin (male)

• Projector input port name: RS-232C

Communications Protocol

• Default baud rate setting: 9600 bps

• Data length: 8 bit

• Parity: None

• Stop-bit: 1 bit

• Flow control: None

Command List

When the power ON command is transmitted to the projector, the power

turns on and it enters warm-up mode. When the projector's power has

turned on, a colon ":" (3Ah) is returned.

When a command is input, the projector executes the command and

returns a ":", and then accepts the next command.

<At the projector> (PC serial cable) <At the computer>

Signal

Name

Function

GND Signal wire ground

TD Transmit data

RD Receive data

ESC/VP21 Commands

134

If the command being processed terminates abnormally, an error

message is output and a ":" is returned.

Add a Carriage Return (CR) code (0Dh) to the end of each command and

transmit.

Item Command

Power ON/OFF On PWR ON

Off PWR OFF

Signal selection Computer Auto SOURCE 1F

RGB SOURCE 11

Component SOURCE 14

BNC Auto SOURCE BF

RGB SOURCE B1

Component SOURCE B4

HDMI1 SOURCE 30

HDMI2 SOURCE A0

SDI

(PowerLite Pro Z8450WUNL/

Z8455WUNL only)

SOURCE 60

Video SOURCE 45

S-Video SOURCE 42

LAN SOURCE 53

Shutter Button Electric

Shutter/Blank

On MUTE ON

Off MUTE OFF

About PJLink

135

About PJLink

PJLink Class1 was established by the JBMIA (Japan Business Machine

and Information System Industries Association) as a standard protocol

for controlling network-compatible projectors as part of their efforts to

standardize projector control protocols.

The projector complies with the PJLink Class1 standard established by

the JBMIA.

It complies with all commands except for the following commands

defined by PJLink Class1, and agreement was confirmed by the PJLink

standard adaptability verification.

URL: http://pjlink.jbmia.or.jp/english/

• Non-compatible commands

• Input names defined by PJLink and corresponding projector sources

• Manufacturer name displayed for "Manufacture name information

query"

• Model name displayed for "Product name information query"

Function PJLink Command

Image muting set AVMT 11

Source PJLink Command

Computer INPT 11

BNC INPT 13

Video INPT 23

S-Video INPT 22

HDMI1 INPT 32

HDMI2 INPT 33

SDI (PowerLite Pro

Z8450WUNL/Z8455WUNL only)

INPT 34

LAN INPT 52

EPSON

PL Pro Z8450WU/Z8455WU

PL Pro Z8350W

PL Pro Z8250/Z8255

PL Pro Z8150

About Crestron RoomView®

136

About Crestron RoomView®

Crestron RoomView® is an integrated control system provided by

Crestron®. It can be used to monitor and control multiple devices

connected on a network.

The projector supports the control protocol, and can therefore be used in

a system built with Crestron RoomView®.

Refer to the Crestron® website for details on Crestron RoomView®. (Only

English-language displays are supported.)

http://www.crestron.com

An overview of Crestron RoomView® is provided below.

• Remote operation using a Web browser

A projector can be operated from a computer window just like if you

were using a remote control.

• Monitoring and control with application software

Crestron RoomView® Express or Crestron RoomView® Server Edition

provided by Crestron® can be used to monitor devices in the system, to

communicate with the help desk, and to send emergency messages.

Refer to the following website for details.

http://www.crestron.com/getroomview

This manual describes operating procedures in the computer window

using a Web browser.

• Only single-byte alphanumeric characters and symbols can be entered.

• The following functions cannot be used while using Crestron RoomView®.

Web Control s p.127

Message Broadcasting (EasyMP Monitor plugin)

• Controlling is possible if Standby Mode is set to Communication On from

the Extended menu of the projector's configuration menu, even if the

projector is in standby state (when the power is off). s p.67

Operating a Projector from a Computer Window

Displaying the operation window

Confirm the following before performing the procedure.

• Make sure the computer and projector are connected to the network.

When communicating with a wireless LAN, connect in Advanced

mode. s p.74

• Set Crestron RoomView to On on the Administrator Settings menu

under the Network menu. Changes in projector settings take effect

upon restarting. s p.82

Procedure

A Start the Web browser on the computer.

B Enter the IP address of the projector in the address field of

the Web browser, and press the [Enter] key on the keyboard.

The operation window will be displayed.

About Crestron RoomView®

137

Using the operation window

* This projector does not support the control of audio.

The following operations will be performed when the buttons are

clicked.

Button Function

Power Turns the projector power on or off.

Shutter You can use this when you want to focus the

audience’s attention on what you are saying, or

if you do not want to show details such as when

you are changing between files during

presentations from a computer. s p.39

Switch to the image from the selected input source. To display input

sources that are not shown in the window, click (a) or (b) to scroll up or

down. The source name can be changed optionally.

The following operations will be performed when the buttons are

clicked. To display buttons that are not shown in the window, click (c)

or (d) to scroll left or right.

Button Function

Freeze Images are paused or unpaused. s p.39

Contrast Adjusts the difference between light and dark

areas in the image.

Brightness Adjusts the image brightness.

Color Adjusts the color saturation for the images.

Sharpness Adjusts the image sharpness.

Zoom Click the [z] button to enlarge the image

without changing the projection size. Click the

[x] button to reduce an image that was

enlarged with the [z] button. Click the [ ],

[ ], [ ], or [ ] button to change the position

of an enlarged image. s p.41

Clicking the [ ], [ ], [ ], or [ ] button performs the same operation

as the [h] button on the remote control. The following operations will

be performed when the other buttons are clicked.

Button Function

OK Performs the same operation as the [Enter]

button on the remote control. s p.19

Menu Displays and closes the configuration menu.

About Crestron RoomView®

138

Auto If clicked when a computer analog RGB signal is

being projected, automatically optimizes the

image by adjusting the Tracking, Sync., and

Zoom Position.

Search Switches to the image from the input port where

video signals are being input. s p.25

Esc Performs the same operation as the [Esc] button

on the remote control. s p.19

The following operations will be performed when the tabs are clicked.

Tab Function

Contact IT Help Displays the Help Desk window. Used to send

and receive messages to the administrator using

Crestron RoomView® Express.

Info Displays information on the projector that is

currently connected.

Tools Changes the settings in the projector that is

currently connected. Refer to the next section.

Button Function

About Crestron RoomView®

139

Using the tools window

The following window will be displayed if the Tools tab is clicked in the

operation window. This window is used to change the settings in the

projector that is currently connected.

Crestron Control

Makes settings for Crestron® central controllers.

Projector

The following items can be set.

Item Function

Projector Name Enter a name to differentiate the projector that is

currently connected from other projectors on

the network. (The name can contain up to 15

single-byte alphanumeric characters.)

Location Enter an installation location name for the

projector that is currently connected on the

network. (The name can contain up to 32

single-byte alphanumeric characters and

symbols.)

Assigned To Enter a user name for the projector. (The name

can contain up to 32 single-byte alphanumeric

characters and symbols.)

DHCP Select the Enabled check box to use DHCP. You

cannot set static IP addresses if DHCP is enabled.

IP Address Enter the IP address to assign to the currently

connected projector.

Subnet Mask Enter a subnet mask for the projector that is

currently connected on the network.

Default Gateway Enter the gateway address for the currently

connected projector.

Send Click this button to commit changes made to the

Projector.

Item Function

About Crestron RoomView®

140

Admin Password

Select the Enabled check box to require a password to open the Tools

window.

The following items can be set.

Item Function

New Password Enter the new password required to open the

Tools window. (The password can contain up to

26 single-byte alphanumeric characters.)

Confirm Enter the same password you entered in New

Password. If the passwords are not the same, an

error will be displayed.

Send Click this button to commit changes made to the

Admin Password.

User Password

Select the Enabled check box to require a password to open the

operation window on the computer.

The following items can be set.

Item Function

New Password Enter the new password required to open the

operation window. (The password can contain

up to 26 single-byte alphanumeric characters.)

Confirm Enter the same password you entered in New

Password. If the passwords are not the same, an

error will be displayed.

Send Click this button to commit changes made to

User Password.

About Message Broadcasting

141

About Message Broadcasting

Message Broadcasting is plugin software for EasyMP Monitor.

Message Broadcasting can be used to send a message (JPEG file) to

project on all Epson projectors or specified projectors connected on the

network.

The data can be sent manually, or sent automatically using Timer

Settings of EasyMP Monitor.

Download the Message Broadcasting software from the following

website.

http://www.epson.com

142

Network Functions

This chapter explains the additional functions for networks.

Projecting with "Connect to a Network Projector"

143

Projecting with "Connect to a Network Projector"

"Connect to a Network Projector" is a standard function in Windows

Vista and Windows 7. You can project images from the computer by

detecting the projector on the network using a function of the OS

without having to install any special software.

This section provides an easy explanation of "Connect to a Network

Projector".

Check that the projector and computer are connected to the network,

and carry out the following operations.

Procedure

A Turn the projector on and switch the input source to LAN.

s "Changing the Projected Image" p.25

B On the computer, start Windows, and then click "Start" - "All

programs" - "Accessories" - "Connect to a Network

Projector".

The connection setting screen is displayed.

The projector is identified by inputting its IP address, or by allow-

ing the OS to automatically identify all of the connected projectors.

C Once the OS has identified all of the connected projectors,

select the one that you want to use and click "Connect".

When the projector password screen is displayed, enter the key-

word shown at the bottom of the LAN standby screen.

• You can connect only one projector to a computer.

• When using Network Projector from Options in Windows Meeting Space,

set the colors for the computer screen you are using to the highest level

(32bit). If it is not capable of a 32bit display, a message is displayed and you

cannot connect.

Compatible OS

Windows Vista: Home Premium/Business/Enterprise/Ultimate

Windows 7: Professional/Ultimate

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point

144

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point

There are two methods for setting WPSg.

• Push Button Method

SSID and security are set automatically when the [Enter] button is

pressed on the projector's control panel and the dedicated button on

the access point equipment. This method is recommended when the

projector and access point are close together.

• PIN Code Method

SSID and security are set automatically by inputting an 8-digit code

that was assigned to the projector from the computer to the access

point in advance. Make connection settings between the computer and

the access point in advance. For details on how to make this

connection, refer to the manual provided with the access point. This

method is recommended when the projector is mounted on the ceiling.

Refer to the documentation for the access point device and to the following

section when using any connection method other than WPS. s "Wireless

LAN Menu" p.74

Connection Setup Method

Procedure

A During projection, press the [Menu] button and select

"Network" - "Network Configuration" from the configuration

menu.

The Network Configuration screen is displayed.

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point

145

B From "Wireless LAN" select "To Setup Wizard".

The following screen is displayed.

When connecting using the Push Button Method, follow the steps

given below.

Go to "Making a connection using the PIN Code Method" when

connecting using the PIN Code Method. s p.146

Making a connection using the push button method

Procedure

A Select "Push Button Method".

The "Push Button Method" screen is displayed.

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point

146

B Press the [Enter] button on the projector's control panel

when prompted by the screen.

The "Push Button Method" screen is displayed.

C Press the button on the access point when prompted by the

screen.

This completes the setup.

D Press the [Enter] button or the [Esc] button.

It returns to the Wireless LAN menu screen.

E Select "Setup complete" - "Yes."

This completes the setup of the connection between the projector

and the access point. Press the [Menu] button to close the configu-

ration menu.

Making a connection using the PIN Code Method

Before you can make a connection using the PIN Code Method, a

connection must have already been setup between the computer and the

access point.

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point

147

Procedure

A Select "PIN Code Method".

The "PIN Code Method" screen is displayed.

B Enter the PIN code displayed on the "PIN Code Method"

screen from the computer to the access point, and then

select "Start Setup".

The progress is displayed.

C The message "Setup by Wi-Fi Protected Setup complete." is

displayed. Press the [Enter] button or the [Esc] button.

It returns to the Wireless LAN menu screen.

Making a WPS (Wi-Fi Protected Setup) Connection with a Wireless LAN Access Point

148

D Select "Setup complete" - "Yes."

This completes the setup of the connection between the projector

and the access point. Press the [Menu] button to close the configu-

ration menu.

149

Installation and Connections

This chapter explains the projection installation methods and methods to connect to other equipment.

Installation Methods

150

Installation Methods

The projector can be mounted on a ceiling or placed on a desk. Also, it

can be mounted at a tilted angle, so you can flexibly project images to

various places.

Warning

• A special method of installation is required when suspending the projector from a

ceiling (ceiling mount). If installation work is not carried out correctly, the projector

could fall down. This may result in injury or accidents.

• If you use adhesives on the ceiling mount attachment points to prevent the screws

from loosening, or if you use things such as lubricants or oils on the projector, the

projector case may crack causing it to fall from its ceiling mount. This could cause

serious injury to anyone under the ceiling mount and could damage the projector.

When installing or adjusting the ceiling mount, do not use adhesives to prevent the

screws from loosening and do not use oils or lubricants.

• When mounting the projector on the ceiling, be sure to take measures to prevent it

from falling such as passing a wire through the handles.

Caution

• Do not use the projector upside down.

• Set the Direction properly in the configuration menu according to the angle of

installation. s p.67

• Using the projector at an improper angle or setting the configuration menu

incorrectly can cause malfunctions and shorten the operating life of optical parts.

• An optional ceiling mount is required when suspending the projector from

a ceiling.

s "Optional Accessories and Consumables" p.195

• The Projection setting can be changed from the configuration menu.

s p.67

• Suspend the projector from the

ceiling and project images from

in front of a screen.

• Suspend the projector from the

ceiling and project images from

behind a translucent screen.

• Project images from in front of a

screen.

• Project images from behind a

translucent screen.

• Project images directly up • Project images directly down

• Project images at angle

Installation Methods

151

When installing the projector, keep enough distance from the wall to the

projector's air exhaust and intake vent.

Connecting to Equipment

152

Connecting to Equipment

Observe the following precautions when connecting the projector to external equipment. Be sure to also read the documentation for the external

equipment.

Caution

• Turn off the projector and the external equipment. The projector or external equipment may fail if they are connected while the power is on.

• Check the shapes of the cable connector and port before connecting them. If connecting them is attempted in the wrong direction or when they do not match, failure or

equipment damage may occur.

Remove the interface cover before connecting external equipment. s "Attaching and Removing the Interface Cover" p.191

Connecting to a Computer

This section provides examples of connecting the projector to a computer. The computer port and cable names may also be different from those given.

Refer to the following when projecting images from a computer that is connected through a network.

Projecting with the EasyMP Network Projection application software (provided with the projector). See your EasyMP Network Projection Operation Guide for more

information.

Projecting with the "Connect to a Network Projector" function provided with Windows Vista or Windows 7 s p.143

Computer port Connecting cable Projector port

Connection 1 Monitor Out port 5BNC display cable (commercially available) BNC input port

Connecting to Equipment

153

Use a cable that complies with the HDMI standard for the HDMI cable.

Changing the video output from a laptop computer.

When projecting images from a laptop computer connected to the projector with a computer cable, the output for the video signal must be changed at the

computer. Refer to the documentation for your computer for the method to change the video output.

• Example of changing the output (Windows computers)

Hold down the Fn key on your computer and press the function key labeled CRT/LCD, , etc. If the image is not displayed on your computer

monitor, press the same keys again.

Connection 2 Monitor Out port Computer cable (supplied) Computer input port

Connection 3 HDMI output HDMI cable (commercially available) HDMI1/2 input port

Computer port Connecting cable Projector port

Connecting to Equipment

154

Connecting to Video Equipment

This section provides examples of connecting the projector to video equipment. The video equipment port and cable names may also be different from

those given.

Port on the video equipment Connecting cable Projector port

Connection 1 Component outputs RCA component video cable (commercially available) +

BNC/RCA adapter (commercially available)

BNC input port (R/Cr/Pr, G/Y, B/Cb/Pb)

Connection 2 Component outputs Component-to-VGA cable (D-sub/component conversion)

(optional accessory)

Computer input port

Connecting to Equipment

155

Connection 3 S-Video output S-Video cable (commercially available) S-Video input port

Connection 4 Video output BNC video cable (commercially available) Video input port

Connection 5 HDMI output HDMI cable (commercially available) HDMI1/2 input port

Port on the video equipment Connecting cable Projector port

Connecting to Equipment

156

* PowerLite Pro Z8450WUNL/Z8455WUNL only

• Set the Input Signal and Video Signal on the Signal menu according to the signal from the connected equipment. s p.62

• Use a cable that complies with the HDMI standard for the HDMI cable.

Connection 6

SDI output BNC video cable (commercially available) SDI input port

Port on the video equipment Connecting cable Projector port

Adjusting the Projected Image

157

Adjusting the Projected Image

Displaying a Test Pattern

A test pattern can be displayed to adjust the projected image without

connecting video equipment. This is useful when installing a projector.

If the [User] button on the remote control is set to Test Pattern, the test

pattern will be displayed when the [User] button is pressed. (The default

setting is Test Pattern.)

Procedure

A During projection, press the [Menu] button. Select Settings -

"Test Pattern", then press the [Enter] button.

Using the Remote Control Using the Control Panel

Adjusting the Projected Image

158

B Press the [h] button on the remote control in the [r]

direction or press the [Enter] button on the control panel to

switch the test pattern.

To display the previous image, press the [h] button on the remote

control in the [l] direction.

The following adjustments can be made while the test pattern is be-

ing displayed.

*1 Except for custom settings of gamma

*2 Not available on PowerLite Pro Z8150NL

To set menu items that cannot be set while the test pattern is being

displayed or to fine-tune the projected image, project an image from the

connected device.

C Press the [Esc] button to end the test pattern.

Using the Remote Control Using the Control Panel

Top Menu Sub Menu/Items

Image menu Color Mode s p.34

Abs. Color Temp.

Advanced

- Gamma

s p.169

- RGB

- RGBCMY s p.169

Auto Iris

Reset

Signal menu Auto Setup

Settings menu Geometric Correction s p.161

Extended menu Multi-Projection

- Brightness Level

- Edge Blending s p.178

- Multi-screen s p.180

Adjusting the Projected Image

159

Adjusting the Position of the Projected Image (Lens

Shift)

The lens can be shifted to adjust the position of the projected image, for

example, when the projector cannot be installed directly in front of the

screen.

Procedure

A Press the [Lens Shift] button on the remote control. When

using the control panel of the projector, press the [Lens]

button three times.

B To adjust the position of the projected image, use the [h]

button on the remote control or the [w/ ], [v/ ], [</],

and [>/ ] buttons on the control panel.

Keep pressing the button to move the image continuously.

When the position of the lens shift comes to the center of the verti-

cal or horizontal direction, it stops moving. Release your finger and

press the button again to adjust more.

The image will be clearest when both the vertical and horizontal lens shift

are set in the center.

The ranges within which the image can be moved are shown below.

Using the Remote Control Using the Control Panel

Adjusting the Projected Image

160

*1 PowerLite Pro Z8150NL/Z8250NL/Z8255NL: V x 56%

*2 PowerLite Pro Z8150NL/Z8250NL/Z8255NL: H x 6%

The position of the projected image cannot be moved to both the

horizontal and vertical maximum value.

Example: When the image is moved to the maximum value horizontally,

the image can be moved up to 50% vertically. When the image is moved

to the maximum value vertically, the image cannot be moved

horizontally.

Focusing the Image

Procedure

A Press the [Focus] button on the remote control or press the

[Lens] button on the back of the projector until "Adjust

Focus" is displayed on the screen.

B To adjust the focus, use the [h] button on the remote control

or the arrow buttons on the back of the projector as shown

below.

C When you’re done, press the [Esc] button on the remote

control or on the back of the projector.

Zooming the Image

Procedure

A Press the [Zoom] button on the remote control or press the

[Lens] button on the back of the projector until "Adjust

Zoom" is displayed on the screen.

Center of lens

Projected image when lens shift is set in the center

Adjusting the Projected Image

161

B To zoom, use the [h] button on the remote control or the

arrow buttons on the back of the projector as shown below.

C When you’re done, press the [Esc] button on the remote

control or on the back of the projector.

Adjusting the Tilt of the Projected Image

When setting up on a desk, adjust the horizontal tilt of the projector with

its front and rear feet.

Correcting Distortion in the Projected Image

There are four methods of correcting distortion in projected images as

below.

• Quick Corner

This allows you to manually correct each of the four corners of the

projected image separately. s "Quick Corner" p.162

We recommend using Quick Corner to accurately adjust keystone

distortion.

• H/V-Keystone

This allows you to manually correct distortion in the horizontal and

vertical directions independently. You can perform easy H/V-Keystone

corrections by using the [w/] [v/] [</] and [>/ ] buttons

on the projector's control panel. s "H/V-Keystone" p.164

• Arc Correction

Fine adjustment of the curved distortion caused by slack or shrinkage

of the screen. s "Arc Correction" p.166

Adjusting the Projected Image

162

• Point Correction

Corrects slight distortion which occurs partially, or adjusts the screen

position in an overlapping area when projecting from multiple

projectors. s "Point Correction" p.176

Quick Corner, H/V-Keystone, Arc Correction, and Point Correction

cannot be performed at the same time. Select the correction method from

Geometric Correction in the configuration menu. The default setting

for Geometric Correction is set to H/V-Keystone, so when [w/],

[v/], [</ ], and [>/ ] buttons are pressed, H/V-Keystone

correction is carried out.

Because Quick Corner, H/V-Keystone, Arc Correction, and Point

Correction can be carried out while projecting a test pattern, you do not

need to make preparations by connecting a computer or other

equipment.

Quick Corner

Procedure

A During projection, press the [Menu] button. Select Settings

menu - "Geometric Correction" and then press the [Enter]

button. s "Using the Configuration Menu" p.55

Using the Remote Control Using the Control Panel

Adjusting the Projected Image

163

B Select "Quick Corner", and then press the Enter button.

Press the [Enter] button again to display the selection screen from

which you can select one of the four corners.

C Use the [h] button on the remote control or the [w/],

[v/ ], [</ ], and [>/ ] buttons on the control panel to

select the corner you want to adjust, and then press the

[Enter] button.

Adjusting the Projected Image

164

D To adjust the shape, use the [h] button on the remote

control or the [w/ ], [v/ ], [</ ], and [>/ ] buttons on

the control panel.

If the triangle in the direction you are adjusting the shape turns

gray, as shown in the screenshot below, you cannot adjust the shape

any further in that direction.

E Repeat steps 3 and 4 as needed to adjust any remaining

corners.

F When you are done, press the [Esc] button to exit the

correction menu.

Because the correction method was changed to Quick Corner from

Geometric Correction in the configuration menu, when [w/],

[v/], [</ ], and [>/ ] buttons are pressed later, the screen

for selecting the corner in step 2 is displayed. Change Geometric

Correction from the configuration menu to H/V-Keystone if you

want to correct H/V-Keystone when pressing the [w/], [v/],

[</ ], and [>/ ] buttons on the control panel. s p.65

If the [Esc] button is held down for about two seconds while correcting

with Quick Corner, the confirm default reset screen is displayed.

Select "Yes" to reset the result of Quick Corner corrections.

H/V-Keystone

Procedure

Press the [w/ ], [v/ ], [</ ], and [>/ ] buttons on the control

panel to adjust keystone settings in the horizontal and vertical di-

rections independently.

This adjustment can also be made from Geometric Correction -

H/V-Keystone on the Settings menu. s

p.65

Adjusting the Projected Image

165

• Correcting vertical keystone

Vertical keystone can be corrected to a vertical projector tilt of up to 30°

against the screen.

If the [w/] and [v/ ] buttons are pressed simultaneously for at

least 1 second, the results of any vertical keystone correction will be

reset.

• Correcting horizontal keystone

Horizontal keystone can be corrected to a horizontal projector tilt of up

to 20° against the screen.

If the [</] and [>/ ] buttons are pressed simultaneously for at least

1 second, the results of any horizontal keystone correction will be reset.

Before performing horizontal or vertical keystone adjustment, shift the lens

to the positions mentioned below. Otherwise, your image may not be

adjusted correctly. s "Adjusting the Position of the Projected Image

(Lens Shift)" p.159

• The horizontal lens shift is set to the center.

Adjusting the Projected Image

166

• The vertical lens shift is set to the top or bottom.

The correction may not be properly performed for some zoom settings.

And, the projected screen size may become smaller after performing the

correction. Be careful about the projection distance when installing the

projector.

Correct the image using Quick Corner to precisely align the projected

image with the screen or to fine-tune the image. s "Quick Corner" p.162

Arc Correction

Procedure

A During projection, press the Menu button. Select Settings

menu - "Geometric Correction" and then press the Enter

button. s "Using the Configuration Menu" p.55

B Select "Arc Correction" and press the [Enter] button.

Press the [Enter] button again, and the screen below appears, so

you can select one of the 8 vertical/horizontal areas and corners.

Using the Remote Control Using the Control Panel

Adjusting the Projected Image

167

C Use the [h] button on the remote control or the [w/],

[v/ ], [</ ], and [>/ ] buttons on the control panel to

select the area you want to adjust, and then press the [Enter]

button.

When selecting a corner, you can adjust the two sides next to the

corner.

D To adjust the shape, use the [h] button on the remote

control or the [w/ ], [v/ ], [</ ], and [>/ ] buttons on

the control panel.

If the triangle in the direction you are adjusting the shape turns

gray, as shown in the screenshot below, you cannot adjust the shape

any further in that direction.

If you press the [Default] button while adjusting, the value that you are

adjusting is reset to the default.

Adjusting the Projected Image

168

E Press the [Esc] button to return to the previous screen.

F Repeat steps 3 to 5 as needed to adjust any remaining parts.

G When you are done, press the [Esc] button to exit the

correction menu.

If the [Esc] button is held down for about two seconds while correcting

with Arc Correction, the following screen is displayed.

Select "Yes" to reset the results of any Arc Correction adjustments.

Adjusting the Image Quality

169

Adjusting the Image Quality

Hue, Saturation, and Brightness Adjustment

The Hue, Saturation, and Brightness for each of the R (red), G (green), B

(blue), C (cyan), M (magenta) and Y (yellow) color components can be

adjusted.

The menu is displayed in the following order.

Image menu - Advanced - RGBCMY

If you press the [Default] button while adjusting, the value that you are

adjusting is reset to the default.

Gamma Adjustment

Before are three ways the gamma setting in the configuration menu can

be adjusted.

Select and adjust the correction value

When a smaller value is selected, the dark areas of images become

brighter, but the lighter areas may become oversaturated. When a larger

value is selected, you can reduce the overall brightness of the image to

make the image sharper.

Hue Adjusts the overall hue of the image, bluish – greenish –

reddish.

Saturation Adjusts the overall vividness of the image.

Brightness Adjusts the overall color brightness of the image.

Method Menu

Select and adjust

the correction

value

Image - Advanced - Gamma

Adjust while

viewing the

image

Image - Advanced - Gamma - Customized - Adjust it

from the image

Adjust using the

gamma

adjustment

graph

Image - Advanced - Gamma - Customized - Adjust it

from the graph

Adjusting the Image Quality

170

The gamma graph's horizontal axis represents the input signal level and its

vertical axis represents the output signal level.

When Color Mode is set to DICOM SIM from the Image menu, select

the correction value based on your screen size in reference to a 150 inch

screen.

If your screen is smaller than 150 inches, select a large value. If your

screen is larger than 150 inches, select a small value.

Medical images may not be reproduced correctly according to your settings

and screen specifications.

Adjust while viewing the image

Move the cursor on the projected image to the part where you want to

change the brightness, and adjust the value.

If you press the [Default] button while adjusting, the value that you are

adjusting is reset to the default.

Adjust using the gamma adjustment graph

Adjust while looking at the gamma adjustment graph.

If you press the [Default] button while adjusting, the value that you are

adjusting is reset to the default.

Adjusting the Image Quality

171

Frame Interpolation

(PowerLite Pro Z8450WUNL/Z8455WUNL only)

The current and previous frames are used to create intermediate frames

which help to produce smooth-moving images. You can resolve

clumsy-moving images, such as frames skipping when projecting a fast

moving image.

The menu is displayed in the following order.

Signal Menu - Frame Interpolation

You can select the level of interpolation: Low, Normal or High. Set to Off

if noise occurs after setting them.

Super-resolution

You can sharpen the image of a low resolution or blurry picture.

The menu is displayed in the following order.

Signal Menu - Super-resolution

Depending on the image, distortion at the edge of the image may be

enhanced. If you notice any distortion, set it to "0".

If you press the [Default] button while adjusting, the value that you are

adjusting is reset to the default.

Noise Reduction

There are two kinds of noise reduction functions:

• Noise Reduction

• Mosquito NR

Noise Reduction

You can make settings related to Noise Reduction (reduce flickering of

images).

Adjusting the Image Quality

172

The menu is displayed in the following order.

Signal Menu - Noise Reduction

It is recommended that this is set to Off when viewing image sources in

which noise is very low, such as for DVDs.

Mosquito NR

You can reduce the wavy noise that occurs in lines between areas with

dramatic changes in colors.

The menu is displayed in the following order.

Signal Menu - Mosquito NR

Settings for Multiple Projectors

173

Settings for Multiple Projectors

When projecting to a wide screen from multiple projectors, you can

adjust the difference of brightness and color tone between the edges of

each projected image (Edge Blending), to create a seamless screen.

There are two general methods of projecting from multiple projectors.

Preparation Flow

The following is an example of using method U. (Method V follows the

same basic flow except you use the scale function to adjust the position of

the projected image s p.181)

Settings are explained here using the remote control, but they can also be

set by the control panel.

Requirements

• Two or more projectors that support Edge Blending

• A dedicated computer with a GPU that has two or more outputs (VGA,

DVI, HDMI, etc.) and supports Edge Blending

• Cables to connect the computer to the projectors

Projector ID/Remote Control ID

When an ID is set for the projector and the remote control, you can use

the remote control to operate only the projector with a matching ID. This

is very useful when managing multiple projectors.

When operating all of the projectors from the remote control, set the ID

switch on the side of the remote control to Off.

U Projecting different images from each projector, and creating a

seamless screen

V Projecting the same image from each projector, using the Scale

function to project a large image

1. Requirements

2. Setting the projector ID and the remote control ID

3. Adjusting the position of the projected image

4. Checking the Color Mode

5. Using the edge blending function

6. Adjusting to match colors

Settings for Multiple Projectors

174

• Operation using the remote control is possible only for projectors that are

within the operating range of the remote control. s "Operating range of

remote control" p.23

• When Remote Control Type is set to Simple from Operation in the

configuration menu, you cannot set the remote control ID. s p.67

• IDs are ignored when the projector ID is set to Off or the remote control ID

is set to 0.

Setting the projector ID

Procedure

A During projection, press the [Menu] button and select

Extended - "Multi-Projection" from the configuration menu.

s "Using the Configuration Menu" p.55

B Select "Projector ID", and then press the [Enter] button.

C Select of one of the numbers from 1 to 9 to use as the ID and

then press the [Enter] button.

D Press the [Menu] button to close the configuration menu.

Checking the Projector ID

Use the following procedure to check the projector ID.

Remote Control

Settings for Multiple Projectors

175

Procedure

A Set the remote control ID switch to On.

B During projection, while holding the [ID] button, press the

[Help] button.

When you press the buttons, the current Projector ID is displayed

on the projection screen. It disappears in about three seconds.

Setting the remote control ID

Procedure

A Set the remote control ID switch to On.

B While holding the [ID] button, press a number button to

select a number to match the ID of the projector you want to

operate. s "Checking the Projector ID" p.174

Once this setting has been made, the projector that can be operated by

the remote control is limited.

Remote Control

Settings for Multiple Projectors

176

The remote control ID setting is saved in the remote control. Even if the

remote control batteries are removed to replace them and so on, the stored

ID setting is retained. However, if the batteries are left out for a long time,

it is reset to the default value (ID0).

Adjusting the Position of the Projected Image

Adjust the position of the projected image, starting from the adjustments

that have larger corrections. For the best results, use physical adjustments

(moving the projector’s position, optical zoom, and lens shift) as much as

possible to minimize the amount of digital correction (Quick Corner,

Point Correction, H/V keystone, etc.) needed to correct your images.

• We recommend setting the focus, zoom, and lens shift at least 30 minutes

after you start the projection, because images are not stable right after

turning on the projector.

• The Test Pattern can be displayed to adjust the projection status without

connecting video equipment. s p.157

• When projecting from multiple projectors, correction is easier if images are

displayed as is (aspect ratio and image resolution are maintained) and

without being enlarged or reduced in size.]

• We recommend projecting from the center of the lens when possible. As you

get to the edges, the lens gets thinner which can cause distortion and affect

the quality of the blend.

Point Correction

Corrects slight distortion which occurs partially, or adjusts the screen

position in an overlapping area when projecting from multiple

projectors.

A grid is placed on top of the projected image and you can move the

points of intersection on the grid left, right, up, or down to correct

distortion.

Procedure

A During projection, press the [Menu] button. Select Settings

menu - "Geometric Correction" and then press the [Enter]

button. s "Using the Configuration Menu" p.55

1. Projector’s position (angle) s p.150

2. Image zoom s p.160

3. Lens shift/Zoom s p.159

4. Geometric Correction

• Quick Corner s p.162

• Point Correction s p.176

Remote Control

Settings for Multiple Projectors

177

B Select "Point Correction", and then press the [Enter] button.

C Select "Grid Size", and then press the [Enter] button.

D Select one of "3x3", "5x5", or "9x9", and then press the

[Enter] button.

E Press the [Esc] button to return to the previous screen.

F Select "Start Adjustments", and then press the [Enter]

button.

According to the value selected in Grid Size, the point selection

screen is displayed on the projected image.

You can change the color of the guide using the Pattern Color setting.

G Move the [h] button to the point you want to correct, then

press the [Enter] button.

If the [Esc] button is held down for about two seconds while selecting the

point, the confirm default reset screen is displayed.

Select "Yes" to reset the results of any Point Correction adjustments.

Remote Control

Settings for Multiple Projectors

178

H Press the [h] button to correct the distortion.

To continue to correct another point, press the [Esc] button to re-

turn to the previous screen, then repeat steps 7 and 8.

• If you press the [Default] button while adjusting a point, the value of the

point that you are adjusting is reset to the default.

I When you are done, press the [Esc] button to exit the

correction menu.

Checking the Color Mode

Set the Color Mode to Multi-Projection. s p.34

Using the Edge Blending Function

When multiple projectors are lined up and projecting images, you can

create a seamless screen.

Adjust the following settings on the Edge Blending menu to correct the

image.

Remote Control

Sub Menu Function

Edge Blending Set to On to activate the edge blending function.

Set to Off when not projecting from multiple

projectors.

Top Edge/Bottom

Edge/Right Edge/Left

Edge

Blending: Enable this setting on the sides of the

projected image you want to blend. A gradient

appears indicating the area where blending

occurs.

Blend Range: Adjusts the width of the blending

area. You can adjust the width down to

increments of one pixel at a time and you can

blend up to 45% of the image.

Blend Curve You can select from three gradients.

Black Level When projecting a dark image and the blended

area is brighter than the unblended area, correct

the unblended area to resolve the difference in

brightness.

Brightness Correct.: Adjust the brightness of the

unblended area.

Color Correct. (G/R): Adjust the color tone of the

unblended area to look more greenish or reddish.

Color Correct. (B/Y): Adjust the color tone of the

unblended area to look more bluish or yellowish.

Guide Display Set to On to display a line guide on the edge of the

blending area.

Settings for Multiple Projectors

179

Procedure

A Press the [Menu] button and select Extended menu -

"Multi-Projection" from the configuration menu. s "Using

the Configuration Menu" p.55

B Select "Edge Blending", and then press the [Enter] button.

C Turn on "Edge Blending".

D Displays the guide.

If the guide is not clear, you can change the color of the guide using the

Guide Colors setting.

E Set a side for edge blending.

Guide Colors You can select from three guide colors.

Remote Control

Sub Menu Function

(1) Select Edge Blending, and then press the [Enter] button.

(2) Select On, and then press the [Enter] button.

(3) Press the [Esc] button.

(1) Select the Guide Display, and then press the [Enter] button.

(2) Select On, and then press the [Enter] button.

(3) Press the [Esc] button.

(1) Select an edge (Top Edge, Bottom Edge, Right Edge, or Left

Edge), and then press the [Enter] button.

(2) Select Blending, and then press the [Enter] button.

(3) Select On, and then press the [Enter] button.

(4) Press the [Esc] button.

Settings for Multiple Projectors

180

F Set "Blend Curve".

G Adjust the black level, if necessary.

If you press the [Default] button while adjusting Brightness Correct., Color

Correct. (G/R), or Color Correct. (B/Y), the item that you are adjusting is

reset to it’s default.

Adjusting to Match Colors on Multi-Projection

When multiple projectors are lined up and projecting images, you can

manually correct the brightness and color tone of each projector's image

so that the colors projected from each projector match closely.

In some cases the brightness and color tone may not match completely

even after correction.

(5) In Blend Range, adjust the width of the blended area.

The width should be set so that the guide appears on the border

of where the images overlap.

If you press the [Default] button while adjusting Blend

Range, the value that you are adjusting is reset to the

default.

(6) Press the [Esc] button.

(1) Select Blend Curve, and then press the [Enter] button.

(2) Select from 3 gradient choices, and then press the [Enter]

button.

(3) Press the [Esc] button.

(1) Select Black Level, and then press the [Enter] button.

(2) In Brightness Correct., adjust the brightness of the unblended

area.

(3) In Color Correct. (G/R), adjust the color tone of the unblended

area to look more greenish or reddish.

(4) In Color Correct. (B/Y), adjust the color tone of the unblended

area to look more bluish or yellowish.

(5) Press the [Esc] button.

Settings for Multiple Projectors

181

Make the following settings on the Multi-Projection menu to correct the

image.

If the overlapping part of dark images is brighter than the rest of the image,

adjust the Black Level again.

Displays the Image Partly Enlarged (Scale)

Procedure

A During projection, press the [Menu] button. Select Signal

menu - "Scale" and then press the [Enter] button. s "Using

the Configuration Menu" p.55

B Select "Scale", and then select "On".

Sub Menu Function

Brightness Level Adjust when the brightness of each projector is

different.

Multi-screen Adjustment Level: Change the adjustment level

of the projected image.

Brightness Correct.: Adjust the brightness.

Color Correct. (G/R): Adjust the color tone to look

more greenish or reddish.

Color Correct. (B/Y): Adjust the color tone to look

more bluish or yellowish.

Remote Control

Settings for Multiple Projectors

182

C Select "Scale Mode", and then select the scale.

D Select one of the scaling options, and then adjust the scale.

Adjusting the row with the "−" and "+" sign allows you to scale both

horizontally and vertically at the same time. You can also scale in

one direction by selecting "Scale Vertically" or "Scale Horizontally".

E Set "Image Display Range".

Adjust this setting while watching the screen. The clipping values

displayed on-screen and the size of the clipped area may vary de-

pending on the screens to be matched, such as when matching top

and bottom screens or left and right screens.

Full Display When the image is not resized, it is

projected the same as projected by Normal

aspect mode.

Zoom Display The image is displayed at the range that is

selected on the aspect mode. s p.27

Setting Schedule

183

Setting Schedule

You can schedule turning the projector power on/off and switching the

input source, as events in the schedule. Registered events are executed

automatically at the specified time on the specified dates or weekly.

Setting Methods

You can make settings from the computer by using the Web Remote

function. s p.127

Procedure

A Press the [Menu] button, and select Extended -

"Time/Schedule Settings" from the configuration menu.

s "Using the Configuration Menu" p.55

B Set the time and schedule.

Selecting from the top menu and sub menus, and changing of se-

lected items are the same as operations in the configuration menu.

To delete all registered schedules, select Schedule Reset, then select

Yes.

C Select the Setup Complete menu, and then select "Yes".

You can return to the configuration menu.

Using the Remote Control Using the Control Panel

Setting Schedule

184

Clock

Daylight Saving Time screen

Schedule

You can display the list of registered schedules.

When you select Edit on a registered schedule or New Event, the Clock /

Schedule Setting screen is displayed.

You can register up to 30 events.

Clock / Schedule Setting screen

Sub Menu Function

Date Set today's date in the projector.

Time Set the current time in the projector.

Time Difference

(UTC)

Set the time difference from Coordinated

Universal Time.

Change DST Settings Displays the screen to set the daylight saving

time.

Use Internet Time Set to On to update the time automatically

through an Internet time server.

Internet Time Server Input the IP address for an Internet time server.

Sub Menu Function

Daylight Saving Time Set whether or not (On/Off) to activate the

daylight saving time.

DST Start Set the date and time to start the daylight saving

time.

DST End Set the date and time to end the daylight saving

time.

DST Adjustment

(min)

Adjusts the time difference between the

standard time and the daylight saving time.

Sub Menu Function

Event Settings Select an operation of the projector when the

event is executed.

Date / Time Settings Set the date and time to execute the event.

Connecting to External Equipment

185

Connecting to External Equipment

Connecting a LAN Cable

Connect with a commercially available 100BASE-TX or 10BASE-T LAN

cable.

Caution

To prevent malfunctions, use a category 5 shielded LAN cable.

Connecting to an External Monitor

You can display computer on an external monitor connected to the

projector and the projection screen at the same time. You can check

projected images on an external monitor when giving presentations even

if you cannot see the screen. Connect using the cable supplied with the

external monitor.

• Only analog RGB signals from a computer connected to the Computer

input port or the BNC input port can be displayed on an external monitor.

Images from equipment connected to other ports and component video

signals cannot be displayed.

• The image cannot be displayed on an external monitor when the projector

is on standby.

• Setting gauges such as Keystone, the configuration menu, or Help screens

are not output to the external monitor.

Connected

equipment

Connecting cable Projector port

LAN port on network

hub

LAN cable (commercially

available)

LAN port

Connected

equipment

Connecting cable Projector port

Monitor Cable supplied with

monitor

Monitor Out port

Installing Optional and Supplied Accessories

186

Installing Optional and Supplied Accessories

Prepare #2 plus-driver in advance.

Removing and Attaching the Projector Lens Unit

Removing

Caution

• Only remove the lens unit when necessary. If dust or dirt enter the projector,

projection quality deteriorates and it could cause a malfunction.

• Try not to touch the lens with your hand or fingers.

If fingerprints or oils are left on the surface of the lens, projection quality

deteriorates.

• Before replacing the lens unit, use the lens shift function to horizontally and

vertically center the lens. s p.159

Procedure

A Remove the interface cover.

Loosen the screw. (Thumb screw available on PowerLite Pro

Z8255NL/Z8455WUNL only.)

While pulling up the interface cover open switch, pull the

interface cover straight out.

Installing Optional and Supplied Accessories

187

B Remove the front cover. C Pinch the lock lever of the lens unit and turn it

counterclockwise.

D Once it is released, pull the lens unit straight out.

Attaching

Caution

Do not remove or attach the lens unit when the projector's lens area is facing up. Dust

or dirt could enter the projector.

Loosen the two screws.

Loosen the screw. (Thumb screw available on PowerLite Pro

Z8255NL/Z8455WUNL only.)

Pull the cover straight out.

Installing Optional and Supplied Accessories

188

Procedure

A Insert the lens unit straight into the lens insertion section

with the white circle on the lens on top.

B While holding the lens unit firmly, turn the lock lever

clockwise until it is locked. Check that the lens cannot be

detached.

Installing Optional and Supplied Accessories

189

C Replace the front cover.

D Replace the interface cover.

Caution

• Install the front cover before using the projector.

• Store the projector with the lens unit installed.

If the projector is stored without the lens unit, dust and dirt may get inside the

projector and cause malfunctions or lower the quality of projection.

Install the cover along the guide.

Tighten the screw. (Thumb screw available on the PowerLite Pro

Z8255NL/Z8455WUNL only.)

Tighten the two screws.

Install the cover along the guide.

Tighten the screw.

Installing Optional and Supplied Accessories

190

Installing the Wireless LAN Unit (V12H418P12)

Attaching

Procedure

A Remove the interface cover.

B Install the Wireless LAN unit.

After connecting the wireless LAN module to the projector, set the

Wireless LAN Power setting on the Wireless LAN menu to On. (The

default setting is On.)s p.74

Reading the wireless LAN indicators

There are two wireless LAN indicators, one on the projector and one on

the Wireless LAN unit.

Loosen the screw. (Thumb screw available on the PowerLite Pro

Z8255NL/Z8455WUNL only.)

While pulling up the interface cover open switch, pull the

interface cover straight out.

Installing Optional and Supplied Accessories

191

: Flashing : Lit : Off

Attaching and Removing the Interface Cover

Removing

Procedure

A Loosen the screw. (Thumb screw available on the PowerLite

Pro Z8255NL/Z8455WUNL only.)

Status Indicator on

projector

Indicator on

Wireless LAN unit

The Wireless LAN unit not

connected or the Wireless

LAN Power setting on the

Wireless LAN menu is Off

The Wireless LAN unit

connected to the projector but

not connected to the network

The Wireless LAN unit

connected to the projector

and connected to the network

The Wireless LAN unit

connected to the projector,

connected to the network, and

communicating

Installing Optional and Supplied Accessories

192

B While pulling up the interface cover open switch, pull the

interface cover straight out.

Attaching

Procedure

A Remove the top cover when ejecting the connected cables

upward. Remove the bottom cover when ejecting the

connected cables downward.

B Install the cover along the guide.

C Tighten the screw. (Thumb screw available on the PowerLite

Pro Z8255NL/Z8455WUNL only.)

Installing Optional and Supplied Accessories

193

Removing the Feet

When mounting the projector on the ceiling, you can remove the feet

and attach the supplied foot covers for clean appearance.

Procedure

A Remove the feet.

B Attach the supplied foot covers.

194

Appendix

Optional Accessories and Consumables

195

Optional Accessories and Consumables

Optional Accessories

The following optional accessories and consumables are available.

Consumables

Product Part Number

Standard zoom lens (ELPLS04)

V12H004S04

Long throw zoom lens (ELPLL07)

V12H004L07

Middle throw zoom lens 1 (ELPLM06)

V12H004M06

Middle throw zoom lens 2 (ELPLM07)

V12H004M07

Rear projection wide lens (ELPLR04)

V12H004R04

Wide zoom lens (ELPLW04)

V12H004W04

Flush Ceiling Mount Bracket

V12H003B25

Mount Bracket with Extended Pipe

V12H003B26

Kensington security lock

ELPSL01

Remote control cable set

V12H005C28

Replacement remote control

1558838

Wireless IR mouse receiver for remote control

V12H007T16

Wireless LAN module

V12H418P12

Product Part Number

Air filter

V13H134A23

Replacement lamp unit one-pack (ELPLP72)

V13H010L72

Replacement lamp unit two-pack (ELPLP73)

V13H010L73

Product Part Number

Screen Size and Projection Distance

196

Screen Size and Projection Distance

Use the tables below to help you determine placement. Image size increases with distance, but can vary depending on which lens you’re using and whether

you’ve adjusted the image with zoom or any other settings. For more precise measurements, you can also use the Projection Distance Calculator on the

Epson website.

PowerLite Pro Z8150NL/Z8250NL/Z8255NL (4:3 image)

PowerLite Pro Z8350WNL (16:10 image)

Lens Screen or image size Throw Ratio Zoom Ratio Focal Length F-number

Standard zoom lens

(ELPLS04)

60 to 500 inches 1.63 - 2.65 1 - 1.61 36.00 to 57.35 mm 1.65 - 2.51

Wide zoom lens

(ELPLW04)

60 to 500 inches 1.23 - 1.68 1 - 1.37 27.32 - 37.04 mm 1.8 - 2.26

Rear projection wide lens

(ELPLR04)

60 to 500 inches 0.72 − 16.15 mm 1.85

Middle throw zoom lens

(ELPLM06)

60 to 500 inches 2.51 - 3.85 1 - 1.5 55.43 to 83.3 mm 1.81 - 2.4

Middle throw zoom lens

(ELPLM07)

60 to 500 inches 3.66 - 5.60 1 - 1.5 80.59 to 121.1 mm 1.81 - 2.34

Long throw zoom lens

(ELPLL07)

60 to 500 inches 5.45 - 7.67 1 - 1.39 118.98 to 165.39 mm 1.8 - 2.45

Lens Screen or image size Throw Ratio Zoom Ratio Focal Length F-number

Standard zoom lens

(ELPLS04)

60 to 500 inches 1.71 - 2.78 1 - 1.61 36.00 to 57.35 mm 1.65 - 2.51

Wide zoom lens

(ELPLW04)

60 to 500 inches 1.29 - 1.77 1 - 1.37 27.32 - 37.04 mm 1.8 - 2.26

Rear projection wide lens

(ELPLR04)

60 to 500 inches 0.76 − 16.15 mm 1.85

Middle throw zoom lens

(ELPLM06)

60 to 500 inches 2.64 - 4.03 1 - 1.5 55.43 to 83.3 mm 1.81 - 2.4

Screen Size and Projection Distance

197

PowerLite Pro Z8450WUNL/Z8455WUNL (16:10 image)

Middle throw zoom lens

(ELPLM07)

60 to 500 inches 3.85 - 5.88 1 - 1.5 80.59 to 121.1 mm 1.81 - 2.34

Long throw zoom lens

(ELPLL07)

60 to 500 inches 5.76 - 8.09 1 - 1.39 118.98 to 165.39 mm 1.8 - 2.45

Lens Screen or image size Throw Ratio Zoom Ratio Focal Length F-number

Standard zoom lens

(ELPLS04)

60 to 500 inches 1.74 - 2.82 1 - 1.61 36.00 to 57.35 mm 1.65 - 2.51

Wide zoom lens

(ELPLW04)

60 to 500 inches 1.31 - 1.80 1 - 1.37 27.32 - 37.04 mm 1.8 - 2.26

Rear projection wide lens

(ELPLR04)

60 to 500 inches 0.77 − 16.15 mm 1.85

Middle throw zoom lens

(ELPLM06)

60 to 500 inches 2.68 - 4.10 1 - 1.5 55.43 to 83.3 mm 1.81 - 2.4

Middle throw zoom lens

(ELPLM07)

60 to 500 inches 3.92 - 5.97 1 - 1.5 80.59 to 121.1 mm 1.81 - 2.34

Long throw zoom lens

(ELPLL07)

60 to 500 inches 5.83 - 8.18 1 - 1.39 118.98 to 165.39 mm 1.8 - 2.45

Lens Screen or image size Throw Ratio Zoom Ratio Focal Length F-number

Supported Monitor Displays

198

Supported Monitor Displays

Computer signals (analog RGB)

*1 PowerLite Pro Z8350WNL/Z8450WUNL/Z8455WUNL only. Only

compatible when Wide is selected as the Resolution from the configuration

menu.

*2 PowerLite Pro Z8450WUNL/Z8455WUNL only. Only compatible when

VESA CVT-RB (Reduced Blanking) signal is input.

Even when signals other than those mentioned above are input, it is likely that

the image can be projected. However, not all functions may be supported.

Component Video

* PowerLite Pro Z8450WUNL/Z8455WUNL only

Composite Video/S-Video

Signal Refresh Rate (Hz) Resolution (dots)

VGA 60/72/75/85 640x480

SVGA 56/60/72/75/85 800x600

XGA 60/70/75/85 1024x768

WXGA 60 1280x768

60 1366x768

60/75/85 1280x800

WXGA+ 60/75/85 1440x900

WSXGA+

60 1680x1050

WXGA++ 60 1600x900

SXGA 70/75/85 1152x864

60/75/85 1280x1024

60/75/85 1280x960

SXGA+ 60/75 1400x1050

UXGA 60 1600x1200

WUXGA

60 1920x1200

Signal Refresh Rate (Hz) Resolution (dots)

SDTV(480i) 60 720x480

SDTV(576i) 50 720x576

SDTV(480p) 60 720x480

SDTV(576p) 50 720x576

HDTV(720p) 50/60 1280x720

HDTV(1080i) 50/60 1920x1080

HDTV(1080p)

50/60 1920x1080

Signal Refresh Rate (Hz) Resolution (dots)

TV(NTSC) 60 720x480

TV(PAL,SECAM) 50/60 720x576

Supported Monitor Displays

199

Input signals from HDMI1/2 input port

*1 PowerLite Pro Z8350WNL/Z8450WUNL/Z8455WUNL only.

*2 Only compatible when VESA CVT-RB (Reduced Blanking) signal is input.

Input signals from SDI input port

(PowerLite Pro Z8450WUNL/Z8455WUNL only)

Signal Refresh Rate (Hz) Resolution (dots)

VGA 60 640x480

SVGA 60 800x600

XGA 60 1024x768

WXGA 60 1280x800

SXGA 60 1280x960

60 1280x1024

SXGA+ 60 1400x1050

WXGA++ 60 1600x900

WXGA 60 1366x768

WXGA+ 60 1440x900

UXGA 60 1600x1200

WSXGA+

60 1680x1050

WUXGA

60 1920x1200

SDTV(480i) 60 720x480

SDTV(480p) 60 720x480

SDTV(576i) 50 720x576

SDTV(576p) 50 720x576

HDTV(720p) 50/60 1280x720

HDTV(1080i) 50/60 1920x1080

HDTV(1080p) 24/30/50/60 1920x1080

Signal Refresh Rate (Hz) Resolution (dots)

SDTV(480i) 60 720x480

SDTV(576i) 50 720x576

HDTV(720p) 50/60 1280x720

HDTV(1080i) 50/60 1920x1080

HDTV(1080p) 24/25/30 1920x1080

Supported Certificates

200

Supported Certificates

Client Certificate (PEAP-TLS/EAP-TLS)

Server Certificate (PEAP/PEAP-TLS/EAP-TLS/EAP-Fast)

Web Server Certificate (Secure HTTP)

Item Explanation

Supported format PKCS#12

Extension PKCS, P12

Encryption RSA

Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512

Key length 512/1024/2048/4096 bit

Password Required (up to 32 alphanumeric characters)

Item Explanation

Supported format X509v3

Extension DER/CER/PEM

Encryption RSA

Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512

Key length 512/1024/2048/4096 bit

Encode BASE64/Binary

Item Explanation

Supported format PKCS#12

Extension PKCS, P12

Encryption RSA

Hashes MD5/SHA-1/SHA-256/SHA-384/SHA-512

Key length 512/1024/2048/4096 bit

Common Name Network host name

Organization Optional

Password Required (up to 32 alphanumeric characters)

Item Explanation

Specifications

201

Specifications

Projector General Specifications

Product name

PowerLite Pro Z8450WUNL/

Z8455WUNL

PowerLite Pro

Z8350WNL

PowerLite Pro

Z8250NL/Z8255NL

PowerLite Pro

Z8150NL

Dimensions

21.0 inches (534 mm) (W) ^ 6.6 inches (167 mm) (H) ^ 28.9 inches (734 mm) (D) (not including feet, projection lens,

and handle)

Panel size

0.94" Wide 0.95" Wide 1.06"

Display method

Polysilicon TFT active matrix

Resolution

2,304,000 pixels

WUXGA (1920 (W) ^ 1200

(H) dots) ^ 3

1,024,000 pixels

WXGA (1280 (W) ^ 800 (H)

dots) ^ 3

786,432 pixels

XGA (1024 (W) ^ 768 (H) dots) ^ 3

Light output (brightness)

Normal mode: White light

output 7000 lumens (ISO

21118 standard), Color light

output 7000 lumens

ECO mode: Light output

5300 lumens

Normal mode: White light

output 8500 lumens (ISO

21118 standard), Color light

output 8500 lumens

ECO mode: Light output

6500 lumens

Normal mode: White light

output 10000 lumens (ISO

21118 standard), Color light

output 10000 lumens

ECO mode: Light output

7600 lumens

White light output 8000

lumens (ISO 21118

standard), Color light

output 8000 lumens

Focus adjustment

Automatic

Zoom adjustment

Automatic (1-1.6)

Lens shift

Automatic (Vertical direction: Maximum approx. 70%,

Horizontal direction: Maximum approx. 20%)

Automatic (Vertical direction: Maximum approx. 56%,

Horizontal direction: Maximum approx. 6%)

Lamp

UHE lamp, 340 W Two-lamps

Lamp life

Up to about 2500 hours (Normal mode), Up to about 3500 hours (ECO mode) Up to about 2500 hours

Noise level

40 dB (Normal mode), 35 dB (ECO mode) 37 dB

Power supply

100-240V AC ±10%, 50/60 Hz 9.8 to 4.3A 100-240V AC ±10%,

50/60 Hz 8.3 to 3.5A

Specifications

202

Power con-

sumption

100 to 120 V area

Operating: 968 W (Normal mode), 773 W (ECO mode)

Standby: 4.3 W (Communication On), 0.4 W (Communication Off)

Operating: 822 W

Standby: 4.3 W

(Communication On), 0.4 W

(Communication Off)

220 to 240 V area

Operating: 911 W (Normal mode), 738 W (ECO mode)

Standby: 5.1 W (Communication On), 0.5 W (Communication Off)

Operating: 786 W

Standby: 5.1 W

(Communication On), 0.5 W

(Communication Off)

Operating altitude

0 to 10000 ft (0 to 3048 m)

(Set High Altitude Mode to On when using the projector above 4921 ft (1500 m).)

Operating temperature

32 to 122

F (0 to 50°C (No condensation)

Storage temperature

14 to 140

F (-10 to 60°C) (No condensation)

Weight

Approx. 48.4 lb (22 kg) (including lens)

Safety and Approvals

United States: FCC 47CFR Part 15B Class B (DoC), UL60950-1 2nd edition (cTUVus Mark)

Canada: ICES-003 Class B, CSA C22.2 No. 60950-1

CE Marking: EMC Directive (2004/108/EC), IEC 60950-1 2nd edition (CE Marking)

Specifications

203

*1 The specifications are when a standard lens is attached. When an optional

lens is attached, check the User's Guide supplied with the optional lenses.

*2 Turn off this product when not in use to prolong the life of the projector.

Lamp life will vary depending upon mode selected, environmental

conditions, and usage. Brightness decreases over time.

*3 The operating temperature is 32 to 122°F (0 to 50°C) when Power

Consumption is set to Normal 2, and 32 to 113°F (0 to 45°C) when it is set

to Normal 1 at an altitude of 0 to 4921 ft (0 to 1500m).

The operating temperature is 32 to 113°F (0 to 45°C) when Power

Consumption is set to Normal 2, and 32 to 104°F (0 to 40°C) when it is set

to Normal 1 at an altitude of 4921 to 10000 ft (1500 to 3048m).

Product name

PowerLite Pro

Z8450WUNL/

Z8455WUNL

PowerLite Pro

Z8350WNL

PowerLite Pro

Z8250NL/Z8255NL

PowerLite Pro Z8150NL

Connec-

tors

Computer Input Port 1

Mini D-Sub15-pin (female) blue

BNC input port 1

5BNC (female)

Video input port 1

1BNC (female)

S-Video input port 1

Mini DIN 4-pin

HDMI1 input port 1

HDMI HDCP compatible

HDMI2 input port 1

HDMI HDCP compatible

SDI input port 1

1BNC (female)

−

Monitor Out port 1

Mini D-Sub15-pin (female) black

USB port

(Only for Wireless LAN

unit)

USB connector (Type A)

LAN port 1

RJ-45

RS-232C port 1

Mini D-Sub 9-pin (male)

Remote port 1

Stereo mini jack

Specifications

204

* USB 2.0 is supported. However, the operation of all USB compatible devices

is not guaranteed.

Angle of tilt

Using the projector at angles not shown in the illustrations above may damage it or cause an accident.

Appearance

205

Appearance

Units: inches (mm)

Center of lens

Distance from center of lens to suspension bracket point

10.5 (267)

16.0 (167)

3.4 (86.6)

4.8 (121.4)

8.9 (225)

21.0 (534)

18.0 (456)

1.5 (39)

21.4 (544.6)

28.9 (734)

9.3 (236)

Glossary

206

Glossary

This section explains easily terms that are used with the projector and difficult terms that are not explained in the text of this guide. For details, refer to

other commercially available publications.

AMX Device Discovery

AMX Device Discovery is a technology developed by AMX to facilitate AMX control systems for easy operation of the target

equipment.

Epson has implemented this protocol technology, and has provided a setting to enable the protocol function (ON).

See the AMX Web site (http://www.amx.com/) for more details.

DHCP

An abbreviation of Dynamic Host Configuration Protocol, this protocol automatically assigns an IP Addressg to equipment

connected to a Network.

DICOM

An acronym for Digital Imaging and Communications in Medicine. An international standard that defines image standards and a

communications protocol for medical images.

HDCP

HDCP is an abbreviation for High-bandwidth Digital Content Protection. It is used to prevent illegal copying and protect

copyrights by encrypting digital signals sent over DVI and HDMI input ports. Digital images protected by HDCP technology can

be projected with this projector because the projector's HDMI input ports are compatible with HDCP. However, the projector

may not be able to project images protected with updated or revised versions of HDCP encryption.

HDTV

An abbreviation for High-Definition Television that refers to high-definition systems which satisfy the following conditions.

• Vertical resolution of 720p or 1080i or greater (p = Progressive

g, i = Interlaceg)

• Screen Aspect Ratio

g of 16:9

IP Address

A number to identify a computer connected to a Network.

S-Video

A Video signal which has the luminance component and color component separated to provide better image quality.

Refers to images that consist of two independent signals: Y (luminance signal) and C (color signal).

SDI

An abbreviation for Serial Digital Interface. The projector is compatible with both SD-SDI (Standard Definition) and HD-SDI (High

Definition) methods.

SDTV

An abbreviation for Standard Definition Television that refers to standard television systems which do not satisfy the conditions

for HDTV

g High-Definition Television.

SNMP

An abbreviation for Simple Network Management Protocol, which is the protocol for monitoring and controlling devices such as

routers and computers connected to a TCP/IP Network.

sRGB

An international standard for color intervals that was formulated so that colors that are reproduced by video equipment can be

handled easily by computer operating systems (OS) and the Internet. If the connected source has an sRGB mode, set both the

projector and the connected signal source to sRGB.

Glossary

207

SVGA

A type of video signal with a resolution of 800 (horizontal) ^ 600 (vertical) dots that is used by IBM PC/AT-compatible computers.

SXGA

A type of video signal with a resolution of 1,280 (horizontal) ^ 1,024 (vertical) dots that is used by IBM PC/AT-compatible

computers.

VGA

A type of video signal with a resolution of 640 (horizontal) ^ 480 (vertical) dots that is used by IBM PC/AT-compatible computers.

WPS (Wi-Fi Protected Set-

up)

Wi-Fi Protected Setup has been devised by the Wi-Fi Alliance as a means of easily setting up and securing a wireless LAN.

XGA

A type of video signal with a resolution of 1,024 (horizontal) ^ 768 (vertical) dots that is used by IBM PC/AT-compatible

computers.

Aspect Ratio

(Aspect Ratio)

The ratio between an image's length and its height. HDTV images have an aspect ratio of 16:9 and appear elongated. The aspect

ratio for standard images is 4:3.

Ad hoc mode

A method of wireless LAN connection that communicates with wireless LAN clients without using an access point.

Interlace

A method of image scanning whereby the image data is divided into fine horizontal lines that are displayed in sequence starting

from left to right and then from top to bottom. The even-numbered lines and odd-numbered lines are displayed alternately.

Infrastructure mode

A method for wireless LAN connection in which devices communicate through access points.

Gateway address

(Gateway Address)

This is a server (router) for communicating across a network (subnet) divided according to subnet masks

Contrast

The relative brightness of the light and dark areas of an image can be increased or decreased to make text and graphics stand out

more clearly, or to make them appear softer. Adjusting this particular property of an image is called Contrast adjustment.

Component Video

A Video signal which has the luminance component and color component separated to provide better image quality.

Refers to images that consist of three independent signals: Y (luminance signal), Pb and Pr (color difference signals).

Composite video

Video signals that have the video brightness signals and color signals mixed together. The type of signals commonly used by

household video equipment (NTSC, PAL, and SECAM formats). The carrier signal Y (luminance signal) and chroma (color) signal

that are contained in the color bar are overlapped to form a single signal.

Subnet mask

(Subnet Mask)

This is a numerical value that defines the number of bits used for the network address on a divided network (subnet) from the IP

Addressg.

Sync.

The signals output from computers have a specific frequency. If the projector frequency does not match this frequency, the

resulting images are not of a good quality. The process of matching the phases of these signals (the relative position of the crests

and the troughs in the signal) is called Synchronization. If the signals are not synchronized, flickering, blurriness, and horizontal

interference occur.

Glossary

208

Tracking

The signals output from computers have a specific frequency. If the projector frequency does not match this frequency, the

resulting images are not of a good quality. The process of matching the frequency of these signals (the number of crests in the

signal) is called Tracking. If Tracking is not carried out correctly, wide vertical stripes appear in the signal.

Trap IP Address

This is the IP Addressg for the destination computer used for error notification in SNMP.

Progressive

A method of image scanning whereby the image data from a single image is scanned sequentially from top to bottom to create

a single image.

Refresh Rate

The light-emitting element of a display maintains the same luminosity and color for an extremely short time. Because of this, the

image must be scanned many times per second to refresh the light-emitting element. The number of refresh operations per

second is called the Refresh Rate and is expressed in hertz (Hz).

General Notes

209

General Notes

About Notations

Microsoft® Windows® 2000 operating system

Microsoft® Windows® XP Professional operating system

Microsoft® Windows® XP Home Edition operating system

Microsoft® Windows Vista® operating system

Microsoft® Windows® 7 operating system

In this guide, the operating systems above are referred to as "Windows 2000," "Windows XP," "Windows Vista," and "Windows 7". Furthermore, the

collective term Windows may be used to refer to Windows 2000, Windows XP, Windows Vista, and Windows 7, and multiple versions of Windows may

be referred to as, for example, Windows 2000/XP/Vista, with the Windows notation omitted.

Mac OS X 10.3.x

Mac OS X 10.4.x

Mac OS X 10.5.x

Mac OS X 10.6.x

Mac OS X 10.7.x

In this guide, the operating systems above are referred to as "Mac OS X 10.3.9," "Mac OS X 10.4.x," "Mac OS X 10.5.x," "Mac OS X 10.6.x" and "Mac OS X

10.7.x". Furthermore, the collective term "Mac OS" is used to refer to them.

Recycling

Epson offers a recycling program for end of life products. Please go to www.epson.com/recycle for information on how to return your products for proper

disposal.

Important Safety Instructions

• Do not look into the lens when the projector is on. The bright light can damage your eyes.

General Notes

210

• Do not carry the projector by yourself. Two people should use the handles to carry the projector when unpacking or moving it.

• Do not place the projector on an unstable cart, stand, or table. When projecting images vertically, install the projector correctly and appropriately to

prevent it from turning over and falling.

• Do not operate the projector on its side, while tilted to one side, or upside down. Do not tilt the projector forward or back at a greater angle than that

specified for vertical keystone correction. s p.164

• If the projector is mounted on a ceiling, it should be installed by qualified technicians using mounting hardware designed for use with this projector.

Also, when mounting the projector on the ceiling, make sure to pass a wire through the handles to prevent it from falling.

• If you use a ceiling mount and apply adhesives to the mount to prevent the screws from loosening, or if you use lubricants or oils on the projector, the

projector case may crack and the projector may fall from its ceiling mount. This could cause serious injury to anyone under the mount and could damage

the projector. When installing or adjusting a ceiling mount, do not use adhesives to prevent the screws from loosening and do not use oils or lubricants.

• Do not stand on the projector or place heavy objects on it.

• Do not use the projector where it may be exposed to rain, water, or excessive humidity.

• Unplug the projector from the wall outlet before cleaning. Use a dry cloth (or, for stubborn dirt or stains, a moist cloth that has been wrung dry) for

cleaning. Do not use liquid, aerosol cleaners, or solvents such as alcohol, thinner or benzine.

• Do not use any spray containing a flammable gas to remove dirt or dust that is adhering to parts such as the lens or filter of the projector.

• Contact your dealer to clean the interior of the projector. If the interior of the projector has not been cleaned for a long time, dust may build up, which

could cause fire or electric shock.

• Never spill liquid of any kind into the projector.

• Do not use the projector where it may be exposed to excessive dust or smoke.

• Do not use the projector where it may be exposed to flammable, corrosive, or explosive gases. Because the lamp inside the projector becomes very hot

during use, the gases may ignite and result in a fire.

• Never push objects of any kind through the cabinet slots or openings.

• Do not use or store the projector or remote control in a hot location, such as near a heater, in direct sunlight, or in a closed vehicle.

• Incorrect battery usage may cause leakage of battery fluid and battery rupture, which could result in fire, injury or corrosion of the projector. When

replacing batteries, take the following precautions: Insert batteries so that the polarities (+ and -) are correct, do not use batteries of different types, do

not mix old and new batteries, and do not use any batteries other than those specified in this User’s Guide. Replace the batteries as soon as they run out

and remove the batteries if you will not be using the projector for a long period of time. Do not expose batteries to heat or flame and do not put them in

water. Dispose of used batteries according to local regulations. Keep these batteries out of the reach of children. Batteries are choking hazards and are

very dangerous if swallowed. If the batteries leak, wipe away battery fluid with a soft cloth. If battery fluid gets on your hands, wash them immediately.

General Notes

211

• Do not use or store the projector in places where high and low temperature extremes occur, or where the temperature can change suddenly.

• Do not set up the projector in places where it might be subjected to vibration or shock.

• Do not set up the projector near high-voltage electrical wires or sources of magnetic fields.

• Do not store the projector standing on its side.

• Do not block the slots and openings in the projector case. They provide ventilation and prevent the projector from overheating. If you are setting up the

projector near a wall, leave at least 19.7 inches (50 cm) of space between the wall and the air exhaust vent.

• Do not operate the projector in a closed-in cabinet unless proper ventilation is provided.

• You may need to clean the air filter and intake vent. A clogged air filter or vent can block ventilation needed to cool the projector.

• Do not use or store the projector outdoors for an extended length of time.

• Do not use the projector outside the required temperature range (s p.201). Doing so may cause an unstable display and could lead to projector damage.

• Do not store the projector outside the required temperature range (s p.201) or in direct sunlight for long periods of time. Doing so may cause damage

to the case.

• Do not touch the plug during an electrical storm. Otherwise, you may receive an electric shock.

• Unplug the projector when it will not be used for extended periods. Place the projector near an outlet where the plug can be easily unplugged.

• Unplug the projector from the wall outlet and refer servicing to qualified service personnel under the following conditions: If it does not operate normally

when you follow the operating instructions, or exhibits a distinct change in performance; If smoke, strange odors, or strange noises come from the

projector; If the power cord or plug is damaged or frayed; If liquid or foreign objects get inside the projector, or if it has been exposed to rain or water; If

it has been dropped or the housing has been damaged.

• Except as specifically explained in this User’s Guide, do not attempt to service this product yourself. Refer all servicing to qualified personnel. Opening

or removing covers may expose you to dangerous voltages and other hazards.

• Never open any covers on the projector except as specifically explained in this User’s Guide. Never attempt to disassemble or modify the projector. Refer

all repairs to qualified service personnel.

• Use the type of power source indicated on the projector. Use of a different power source may result in fire or electric shock. If you are not sure of the

power available, consult your dealer or power company.

• If you use the projector in the country where it was purchased, only use the power cable that came with the projector. If you use the projector in a country

other than where you purchased it, use the correct power cord for that country.

• Do not overload wall outlets, extension cords, or power strips. Do not insert the plug into a dusty outlet. This can cause fire or electric shock.

General Notes

212

• Take the following precautions when handling the plug: Do not hold the plug with wet hands. Insert the plug firmly into the outlet. Do not pull the power

cord when disconnecting the plug; always be sure to hold the plug when disconnecting it. Failure to comply with these precautions could result in fire or

electric shock.

• Do not place the projector where the cord can be walked on.

• The lamp(s) in this product contain mercury. Please consult your state and local regulations regarding disposal or recycling. Do not put in the trash.

• Do not place anything that can become warped or damaged by heat near the exhaust vents. Do not bring your hands or face close to the vents while

projection is in progress.

• Do not bring your face close to the projector while it is in use.

• Do not disassemble or damage the lamp or subject it to any impacts.

• Before you move the projector, make sure its power is turned off, the plug is disconnected from the outlet, and all cables are disconnected.

• Do not project images while the detachable lens cover is still attached. Heat may cause the lens cover to melt, and if you touch the lens cover you could

get burned.

• Do not touch the lens with bare hands.

• Always attach the lens cover to the lens when not using the projector, to prevent the lens from becoming dirty or damaged.

• Never try to remove the lamp immediately after use because it will be extremely hot. Before removing the lamp, turn off the power and wait at least an

hour to allow the lamp to cool completely.

• Do not place the source of an open flame, such as a lit candle, on or near the projector.

• Do not modify the power cord. Do not place heavy objects on top of the power cord or bend, twist, or pull it excessively. Keep the power cord away from

hot electrical appliances.

• If the lamp breaks, ventilate the room to prevent gases contained in the lamp from being inhaled or coming in contact with your eyes or mouth. If you

do inhale gases or gases come in contact with your eyes or mouth, seek medical advice immediately.

• If the projector is mounted overhead and the lamp breaks, be careful to prevent pieces of glass from falling into your eyes when you open the lamp cover.

WARNING: The cords included with this product contain chemicals, including lead, known to the State of California to cause birth defects or other

reproductive harm. Wash hands after handling. (This notice is provided in accordance with Proposition 65 in Cal. Health & Safety Code § 25249.5 and

following.)

General Notes

213

Restriction of Use

When this product is used for applications requiring high reliability/safety such as transportation devices related to aviation, rail, marine, automotive;

disaster prevention devices; various safety devices; or functional/precision devices, you should use this product only after giving consideration to including

failsafes and redundancies into your design to maintain safety and total system reliability.

Because this product was not intended for use in applications requiring extremely high reliability/safety such as aerospace equipment, main

communication equipment, nuclear power control equipment, or medical equipment related to direct medical care, please make your own judgment on

this product’s suitability after a full evaluation.

FCC Compliance Statement

For United States Users

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are

designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio

frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However,

there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television

reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the

following measures:

• Reorient or relocate the receiving antenna.

• Increase the separation between the equipment and receiver.

• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

• Consult the dealer or an experienced radio/TV technician for help.

WARNING:

The connection of a non-shielded equipment interface cable to this equipment will invalidate the FCC Certification or Declaration of this device and may cause interference levels

which exceed the limits established by the FCC for this equipment. It is the responsibility of the user to obtain and use a shielded equipment interface cable with this device. If

this equipment has more than one interface connector, do not leave cables connected to unused interfaces. Changes or modifications not expressly approved by the manufacturer

could void the user's authority to operate the equipment.

General Notes

214

For Canadian Users

This Class B digital apparatus meets all requirements of the Canadian Interference-Causing Equipment Regulations.

Cet appareil numérique de la classe B respecte toutes les exigences du Règlement sur le materiel brouilleur du Canada.

Wireless Telegraphy Act Regulations

The following acts are prohibited by the Wireless Telegraphy Act:

• Modifying and disassembiing (including the antenna)

• Removing the label of conformance

Software Copyright

GNU GPL

This projector product includes the open source software programs which apply the GNU General Public License Version 2 or later version ("GPL

Programs").

We provide the source code of the GPL Programs until five (5) years after the discontinuation of same model of this projector product.

If you desire to receive the source code of the GPL Programs, contact Epson as described in the User’s Guide.

These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE.

See the GNU General Public License for more details.

The list of GPL Programs is as follows and the names of author are described in the source code of the GPL Programs

The list of GPL Programs

• busybox-1.13.4

• iptables-1.4.4

• libgcc1(gcc-4.3.3)

• libstdc++-6.0.10

General Notes

215

• linux-2.6.27

• patches

• udhcp 0.9.8

• uvc rev.219

• wireless_tools 29

• EPSON original drivers

The GNU General Public License Version 2 is as follows. You also can see the GNU

General Public License Version 2 at http://www.gnu.org/licenses.

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

distribute verbatim copies of this license document, but changing it is not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to

guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most

of the Free Software Foundation’s software and to any other program whose authors commit to using it. (Some other Free Software Foundation software

is covered by the GNU Lesser General Public License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom

to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change

the software or use pieces of it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions

translate to certain responsibilities for you if you distribute copies of the software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make

sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or

modify the software.

Also, for each author’s protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the

software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced

by others will not reflect on the original authors’ reputations.

General Notes

216

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually

obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone’s free

use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms

of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program

or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or

translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is

not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made

by running the Program). Whether that is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program’s source code as you receive it, in any medium, provided that you conspicuously and

appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to

the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such

modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions:

a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change.

b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be

licensed as a whole at no charge to all third parties under the terms of this License.

c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the

most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying

that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License.

(Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to

print an announcement.)

These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably

considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as

separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be

on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

General Notes

217

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to

control the distribution of derivative or collective works based on the Program.

In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage

or distribution medium does not bring the other work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and

2 above provided that you also do one of the following:

a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above

on a medium customarily used for software interchange; or,

b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing

source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on

a medium customarily used for software interchange; or,

c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for

noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b

above.)

The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all

the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the

executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary

form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself

accompanies the executable.

If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source

code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object

code.

4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy,

modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received

copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the

Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program

(or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or

modifying the Program or works based on it.

General Notes

218

6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to

copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients’ exercise of

the rights granted herein. You are not responsible for enforcing compliance by third parties to this License.

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are

imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the

conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations,

then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the

Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain

entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the

section as a whole is intended to apply in other circumstances.

It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section

has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have

made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to

the author/ donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License.

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder

who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is

permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License.

9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be

similar in spirit to the present version, but may differ in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies aversion number of this License which applies to it and "any later version",

you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the

Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for

permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions

for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and

reuse of software generally.

NO WARRANTY

General Notes

219

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT

PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER

PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT

NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK

AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME

THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY

OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,

INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE

THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED

BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR

OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which

everyone can redistribute and change under these terms.

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Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovision version 69, Copyright (C) year name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This

is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details.

General Notes

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The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use

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Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker.

<signature of Ty Coon>, 1 April 1989

Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may

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This projector product includes the open source software programs which apply the GNU Lesser General Public License Version 2 or later version ("LGPL

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We provide the source code of the LGPL Programs until five (5) years after the discontinuation of same model of this projector product.

If you desire to receive the source code of the LGPL Programs, contact Epson as described in the User’s Guide.

These LGPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A

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GNU LESSER GENERAL PUBLIC LICENSE

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distribute verbatim copies of this license document, but changing it is not allowed.

General Notes

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General Notes

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How to Apply These Terms to Your New Libraries

If you develop a new library, and you want it to be of the greatest possible use to the public, we recommend making it free software that everyone can

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General Notes

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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the

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This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free

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Also add information on how to contact you by electronic and paper mail.

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Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker.

<signature of Ty Coon>, 1 April 1990

Ty Coon, President of Vice

That’s all there is to it!

BSD License (Berkeley Software Distribution License)

This projector product includes the open source software program "University of California, Berkeley License (Berkeley Software Distribution License)"

which applies the terms and conditions provided by owner of the copyright to the "BSD License".

The "BSD License" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE.

List of BSD License programs

busybox-1.13.4

License terms of conditions of each program which are provided by owner of the copyright to the “BSD License” are as follows.

This code is derived from software contributed to Berkeley by Kenneth Almquist.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

General Notes

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1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

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THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,

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libjpeg

This projector product includes the open source software program "libjpeg" which applies the terms and conditions provided by owner of the copyright to

the "libjpeg".

The "libjpeg" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

List of libjpeg programs

libjpeg-6b

License terms of conditions of each program which are provided by owner of the copyright to the "libjpeg" are as follows.

accompanying README file.

This distribution contains the sixth public release of the Independent JPEG Group’s free JPEG software. You are welcome to redistribute this software and

to use it for any purpose, subject to the conditions under LEGAL ISSUES, below.

LEGAL ISSUES

============

In plain English:

1. We don’t promise that this software works. (But if you find any bugs, please let us know!)

2. You can use this software for whatever you want. You don’t have to pay us.

General Notes

230

3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge somewhere in your documentation that you’ve used

the IJG code.

In legalese:

The authors make NO WARRANTY or representation, either express or implied, with respect to this software, its quality, accuracy, merchantability, or

fitness for a particular purpose. This software is provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.

Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for any purpose, without fee, subject to these

conditions:

(1) If any part of the source code for this software is distributed, then this README file must be included, with this copyright and no-warranty notice

unaltered; and any additions, deletions, or changes to the original files must be clearly indicated in accompanying documentation.

(2) If only executable code is distributed, then the accompanying documentation must state that "this software is based in part on the work of the

Independent JPEG Group".

(3) Permission for use of this software is granted only if the user accepts full responsibility for any undesirable consequences; the authors accept NO

LIABILITY for damages of any kind.

These conditions apply to any software derived from or based on the IJG code, not just to the unmodified library. If you use our work, you ought to

acknowledge us.

Permission is NOT granted for the use of any IJG author’s name or company name in advertising or publicity relating to this software or products derived

from it. This software may be referred to only as "the Independent JPEG Group’s software".

We specifically permit and encourage the use of this software as the basis of commercial products, provided that all warranty or liability claims are assumed

by the product vendor.

ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole proprietor of its copyright holder, Aladdin Enterprises of Menlo Park,

CA. ansi2knr.c is NOT covered by the above copyright and conditions, but instead by the usual distribution terms of the Free Software Foundation;

principally, that you must include source code if you redistribute it. (See the file ansi2knr.c for full details.) However, since ansi2knr.c is not needed as part

of any program generated from the IJG code, this does not limit you more than the foregoing paragraphs do.

The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free Software Foundation but is freely distributable.

The same holds for its supporting scripts (config.guess, config.sub, ltconfig, ltmain.sh). Another support script, install-sh, is copyright by M.I.T. but is also

freely distributable.

General Notes

231

It appears that the arithmetic coding option of the JPEG spec is covered by patents owned by IBM, AT&T, and Mitsubishi. Hence arithmetic coding cannot

legally be used without obtaining one or more licenses. For this reason, support for arithmetic coding has been removed from the free JPEG software.

(Since arithmetic coding provides only a marginal gain over the unpatented Huffman mode, it is unlikely that very many implementations will support it.)

So far as we are aware, there are no patent restrictions on the remaining code.

The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the Unisys LZW patent, GIF reading support has been

removed altogether, and the GIF writer has been simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the

resulting GIF files are larger than usual, but are readable by all standard GIF decoders.

We are required to state that

"The Graphics Interchange Format(c) is the Copyright property of CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe

Incorporated."

libpng

This projector product includes the open source software program "libpng" which applies the terms and conditions provided by owner of the copyright to

the "libpng".

The "libpng" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

List of libpng programs

• libpng-1.2.7

• libpng-1.2.44

License terms of conditions of each program which are provided by owner of the copyright to the "libpng" are as follows.

This copy of the libpng notices is provided for your convenience. In case of any discrepancy between this copy and the notices in the file png.h that is

included in the libpng distribution, the latter shall prevail.

If you modify libpng you may insert additional notices immediately following this sentence.

libpng-1.2.5 with the following individual added to the list of Contributing Authors

Cosmin Truta

General Notes

232

the same disclaimer and license as libpng-1.0.6 with the following individuals added to the list of Contributing Authors

Simon-Pierre Cadieux

Eric S. Raymond

Gilles Vollant

and with the following additions to the disclaimer:

There is no warranty against interference with your enjoyment of the library oragainst infringement. There is no warranty that our efforts or the library

will fulfill any of your particular purposes or needs. This library is provided with all faults, and the entire risk of satisfactory quality, performance,

accuracy, and effort is with the user.

the same disclaimer and license as libpng-0.96, with the following individuals added to the list of Contributing Authors:

Tom Lane

Glenn Randers-Pehrson

Willem van Schaik

license as libpng-0.88, with the following individuals added to the list of Contributing Authors:

John Bowler

Kevin Bracey

Sam Bushell

Magnus Holmgren

Greg Roelofs

Tom Tanner

General Notes

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For the purposes of this copyright and license, "Contributing Authors" is defined as the following set of individuals:

Andreas Dilger

Dave Martindale

Guy Eric Schalnat

Paul Schmidt

Tim Wegner

The PNG Reference Library is supplied "AS IS". The Contributing Authors and Group 42, Inc. disclaim all warranties, expressed or implied, including,

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Permission is hereby granted to use, copy, modify, and distribute this source code, or portions hereof, for any purpose, without fee, subject to the following

restrictions:

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The Contributing Authors and Group 42, Inc. specifically permit, without fee, and encourage the use of this source code as a component to supporting the

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printf("%s",png_get_copyright(NULL));

Also, the PNG logo (in PNG format, of course) is supplied in the files "pngbar.png" and "pngbar.jpg (88x31) and "pngnow.png" (98x31).

Libpng is OSI Certified Open Source Software. OSI Certified Open Source is a certification mark of the Open Source Initiative.

Glenn Randers-Pehrson

glennrp@users.sourceforge.net

September 12, 2004

zlib

This projector product includes the open source software program "zlib" which applies the terms and conditions provided by owner of the copyright to the

"zlib".

General Notes

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The "zlib" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

List of zlib programs

• zlib-1.1.4

• zlib-1.2.3

License terms of conditions of each program which are provided by owner of the copyright to the “zlib” are as follows.

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use

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Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject

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an acknowledgment in the product documentation would be appreciated but is not required.

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3. This notice may not be removed or altered from any source distribution.

Jean-loup Gailly

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Mark Adler

madler@alumni.caltech.edu

If you use the zlib library in a product, we would appreciate *not* receiving lengthy legal documents to sign. The sources are provided for free but without

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mDNSResponder

This projector product includes the open source software program "mDNSResponder" which applies the following license terms "Apache License Version

2.0, January 2004".

List of "mDNSResponder"

mDNSResponder-107.6 (only mDNSResponderPosix is used)

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License terms “Apache License Version 2.0, January 2004" are as follows.

Apache License

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newlib

This projector product includes the open source software program "newlib" which applies the terms and conditions provided by owner of the copyright to

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The "newlib" are WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A PARTICULAR

PURPOSE.

List of newlib programs

newlib 1.17.0

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Each file may have its own copyright/license that is embedded in the source file. Unless otherwise noted in the body of the source file(s), the following

(1) Red Hat Incorporated

This copyrighted material is made available to anyone wishing to use, modify, copy, or redistribute it subject to the terms and conditions of the BSD

License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY expressed or implied, including the implied

warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. A copy of this license is available at

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(2) University of California, Berkeley

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(3) David M. Gay (AT&T 1991, Lucent 1998)

The author of this software is David M. Gay.

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(4) Advanced Micro Devices

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(5) C.W. Sandmann

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(9) Hans-Peter Nilsson

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(13) Royal Institute of Technology

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(17) S. L. Moshier

Author: S. L. Moshier.

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(18) Citrus Project

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(19) Todd C. Miller

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(20) DJ Delorie (i386)

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(23) Intel (i960)

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(26) Mike Barcroft

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SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(27) Konstantin Chuguev (--enable-newlib-iconv)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

General Notes

247

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

iconv (Charset Conversion Library) v2.0

(28) Artem Bityuckiy (--enable-newlib-iconv)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the

documentationand/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(30) - Alex Tatmanjants (targets using libc/posix)

at Electronni Visti IA, Kiev, Ukraine.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

General Notes

248

THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT

SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR

BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR

TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

THE POSSIBILITY OF SUCH DAMAGE.

(31) - M. Warner Losh (targets using libc/posix)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(32) - Andrey A. Chernov (targets using libc/posix)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

General Notes

249

THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED

TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT

SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,

EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(33) - Daniel Eischen (targets using libc/posix)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,

INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(35) - ARM Ltd (arm and thumb variant targets only)

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

3. The name of the company may not be used to endorse or promote products derived from this software without specific prior written permission.

General Notes

250

THIS SOFTWARE IS PROVIDED BY ARM LTD "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,

THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT

SHALL ARM LTD BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR

BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR

TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF

THE POSSIBILITY OF SUCH DAMAGE.

(36) - CodeSourcery, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

* Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

* Neither the name of CodeSourcery nor the names of its contributors may be used to endorse or promote products derived from this software without

specific prior written permission.

THIS SOFTWARE IS PROVIDED BY CODESOURCERY, INC. "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE AREDISCLAIMED. IN NO

EVENT SHALL CODESOURCERY BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

(37) MIPS Technologies, Inc

* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

General Notes

251

* * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

* * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

* * Neither the name of MIPS Technologies Inc. nor the names of its contributors may be used to endorse or promote products derived from this software

without specific prior written permission.

* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED

WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY

DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

WPA Supplicant

The copyright owner of the WPA Supplicant open source software provides terms and conditions (hereinafter referred to as "WPA Supplicant License").

The projector uses this product in compliance with the BSD License, as part of the WPA Supplicant License.

The "WPA Supplicant License" is WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE.

List of WPA Supplicant License programs

WPA Supplicant-1.13.4

License terms of conditions of each program which are provided by owner of the

Reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation

and/or other materials provided with the distribution.

General Notes

252

3. Neither the name(s) of the above-listed copyright holder(s) nor the names of its contributors may be used to endorse or promote products derived from

this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED

WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY

DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER

CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

For MPEG-4 ASP:

With respect to a Licensee offering MPEG-4 Video Decoders and/or Encoders the following notice shall be given: THIS PRODUCT IS LICENSED

UNDER THE MPEG-4 VISUAL PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NONCOMMERCIAL USE OF A CONSUMER FOR (i)

ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4 VISUAL STANDARD ("MPEG-4 VIDEO")AND/OR (ii) DECODING MPEG-4 VIDEO

THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM

A VIDEO PROVIDER LICENSED BY MPEG LA TO PROVIDE MPEG-4 VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY

OTHER USE. ADDITIONAL INFORMATION INCLUDING THAT RELATING TO PROMOTIONAL, INTERNAL AND COMMERCIAL USES AND

LICENSING MAY BE OBTAINED FROM MPEG LA,LLC. SEE HTTP://WWW.MPEGLA.COM.

For MPEG-4 AVC:

THIS PRODUCT IS LICENSED UNDER THE AVC PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE OF A

CONSUMER TO (i) ENCODE VIDEO IN COMPLIANCE WITH THE AVC STANDARD ("AVC VIDEO") AND/OR (ii) DECODE AVC VIDEO THAT

WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A

VIDEO PROVIDER LICENSED TO PROVIDE AVC VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE.

ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, L.L.C. SEE HTTP://WWW.MPEGLA.COM

For WMV/WMA (Microsoft):

This product is protected by certain intellectual property rights of Microsoft.

Use or distribution of such technology outside of this product is prohibited without a license from Microsoft.

For VC-1

General Notes

253

THIS PRODUCT IS LICENSED UNDER THE VC-1 PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE OF A

CONSUMER TO (i) ENCODE VIDEO IN COMPLIANCE WITH THE VC-1 STANDARD ("VC-1 VIDEO") AND/OR (ii)DECODE VC-1 VIDEO

THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NONCOMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM

A VIDEO PROVIDER LICENSED TO PROVIDE VC-1 VIDEO. NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE.

ADDITIONAL INFORMATION MAY BE OBTAINED FROM MPEG LA, L.L.C. SEE HTTP://WWW.MPEGLA.COM

Trademarks

EPSON®, Instant Off®, PowerLite®, and Quick Corner® are registered trademarks, and EPSON Exceed Your Vision is a registered logomark of Seiko Epson

Corporation.

PrivateLine® is a registered trademark, and EPSON Store

and Extra Care

are service marks of Epson America, Inc.

Microsoft, Windows, Windows NT, Windows Vista, Windows 7, PowerPoint, and Windows logo are trademarks or registered trademarks of Microsoft

Corporation in the United States and/or other countries.

IBM, DOS/V, and XGA are trademarks or registered trademarks of International Business Machines Corp.

Macintosh and Mac are registered trademarks of Apple Inc.

Pixelworks and DNX are trademarks of Pixelworks Inc.

This product includes RSA BSAFE™ software from RSA Security Inc. RSA is a registered trademark of RSA Security Inc. BSAFE RSA Security Inc. is a

registered trade mark in the United States and other countries.

WPA™, WPA2™ and Wi-Fi Protected Setup™ are registered trademarks of Wi-Fi Alliance.

PJLink trademark is a trademark applied for registration or is already registered in Japan, the United States of America and other countries and areas.

HDMI and High-Definition Multimedia Interface are the trademarks or registered trademarks of HDMI Licensing LLC.

Other product names used herein are also for identification purposes only and may be trademarks of their respective owners. Epson disclaims any and all

rights in those marks.

mechanical, photocopying, recording, or otherwise, without the prior written permission of Seiko Epson Corporation. The information contained herein

is designed only for use with this EPSON product. Epson is not responsible for any use of this information as applied to other products.

General Notes

254

Neither Seiko Epson Corporation nor its affiliates shall be liable to the purchaser of this product or third parties for damages, losses, costs, or expenses

incurred by purchaser or third parties as a result of: accident, misuse, or abuse of this product or unauthorized modifications, repairs, or alterations to this

product, or (excluding the U.S.) failure to strictly comply with Seiko Epson Corporation’s operating and maintenance instructions.

Seiko Epson Corporation shall not be liable for any damages or problems arising from the use of any options or any consumable products other than those

designated as Original EPSON Products or EPSON Approved Products by Seiko Epson Corporation.

This information is subject to change without notice.

A Note Concerning Responsible Use of Copyrighted Materials

Epson encourages each user to be responsible and respectful of the copyright laws when using any EPSON product. While some countries’ laws permit

limited copying or reuse of copyrighted material in certain circumstances, those circumstances may not be as broad as some people assume. Contact your

legal advisor for any questions regarding copyright law.

This information is subject to change without notice.

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