[Menu] buttonDisplays and closes the configuration menu.
sp.55
NameFunction
Part Names and Functions
19
Remote Control
NameFunction
1
[t] buttonTurns the projector power on or off.
2
[Computer] buttonChanges to images from the Computer input port.
sp.26
3
[BNC] buttonChanges to images from the BNC input port.
sp.26
4
[Video] buttonEach time the button is pressed, the image
displayed changes between the Video input port
and S-Video input port. sp.26
5
[LAN] buttonChanges to images from network sources. sp.26
6
[Menu] buttonDisplays and closes the configuration menu.
sp.55
7
[h] buttonWhen the configuration menu or Help screen is
displayed, it selects menu items and setting
values. sp.55, p.93
When using the optional wireless mouse receiver,
use this button to move the pointer in the desired
direction.
8
[Enter] buttonWhen the configuration menu or a Help screen is
displayed, it accepts and enters the current
selection and moves to the next level. sp.55,
p.93
Acts as a mouse's left button when using the
optional wireless mouse receiver.
9
[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
20
10
[Shutter] buttonCloses 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. sp.39
11
[Split] buttonPress this button to split the screen in two and
project two images simultaneously. sp.35
12
[Auto] buttonIf pressed during projection of computer analog
RGB signals, it automatically adjusts the Tracking,
Sync., and Position to project the optimum image.
13
[Aspect] buttonThe Aspect Ratiog changes each time the button
is pressed. sp.27
14
[Lens Shift] buttonPress to adjust the lens shift. sp.159
15
[ID] buttonPress to set the remote control ID. sp.173
16
[Help] buttonDisplays and closes the Help screen which shows
you how to deal with problems if they occur.
sp.93
17
Remote portConnects 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.
18
[Default] buttonReset to default the setting values being adjusted
in some configuration menus.
19
[Zoom] buttonPress to adjust the zoom. sp.160
20
[Num] buttonUse this button to enter passwords, IP Address
from the Network, and so on. sp.45
21
[Focus] buttonPress 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.
sp.160
NameFunction
22
Numeric buttonsUse this button to enter passwords, remote
control ID settings, IP Address from the Network,
and so on. sp.175, p.45
23
[Color Mode] buttonEach time the button is pressed, the Color Mode
changes. sp.34
24
[Freeze] buttonImages are paused or unpaused. sp.39
25
[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. sp.41
26
[Pointer] buttonPress to activate the on screen pointer. sp.40
27
a
[Esc] buttonStops the current function. If pressed when the
configuration menu is displayed, it moves to the
previous menu level. sp.55
Acts as a mouse's right button when using the
optional wireless mouse receiver.
28
[User] buttonPress 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.
sp.65
Test Pattern is assigned as the default setting.
29
c
[SDI] buttonChanges to images from the SDI input port.
sp.26
This button does not function when using
PowerLite Pro Z8150NL/Z8250NL/
Z8255NL/Z8350WNL.
30
[ID] switchUse this switch to enable (On)/disable (Off) ID
settings for the remote control. sp.173
NameFunction
Part Names and Functions
21
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.
31
[HDMI 1/2] buttonEach time the button is pressed, the image
displayed changes between the HDMI1 input port
and HDMI2 input port. sp.26
32
[Search] buttonChanges to the next input source that is
connected to the projector and is sending an
image. sp.25
33
IndicatorsA light is emitted when outputting remote control
signals.
34
Remote control
light-emitting area
Outputs remote control signals.
NameFunction
Projector (lens not included)Remote control and
2 AA batteries
Power cordVGA cablefoot covers
PDF manuals and
registration CD
Projector software CDPassword Protected
sticker
Part Names and Functions
22
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. sp.209
Procedure
ARemove the battery cover.
While pushing the battery compartment cover catch, lift the cover
up.
BInsert 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.
CReplace 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
23
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.
q
•To restrict reception of the operation signals from the remote control, set
the Remote Receiver on the Settings menu. sp.65
•When using a remote control provided with other Epson projectors, set the
Remote Control Type on the Extended menu. sp.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
24
Useful Functions
This chapter explains useful tips for giving presentations, and the security functions.
Changing the Projected Image
25
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 ControlUsing the Control Panel
Changing the Projected Image
26
q
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
27
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 modeExplanation
NormalProjects to the full projection size while retaining
the aspect ratio of the input image.
AutoProjects in an appropriate aspect ratio based on
information from the signal being input.
16:9Projects 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.
FullProjects at full size.
ZoomProjects 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.
NativeProjects 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 modeExplanation
NormalProjects to the full projection size while retaining
the aspect ratio of the input image.
AutoProjects in an appropriate aspect ratio based on
information from the signal being input.
4:3Projects 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.
16:9Projects 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.
NativeProjects 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
28
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.
q
•The aspect mode can also be set using Aspect in the Signal menu from the
configuration menu. sp.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. sp.27
Remote Control
Example: 720p signal input (resolution: 1280x720, aspect ratio: 16:9)
A
Auto/Normal
B
16:9
C
16:9 (Up)
D
16:9 (Down)
E
Full
F
Zoom
G
Native
Changing the Aspect Ratio of the Projected Image
29
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. sp.27
Projection examples for each aspect mode are shown below.
q
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. sp.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
30
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. sp.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. sp.27
Projection examples for each aspect mode are shown below.
Example: 1080p signal input (resolution: 1920x1080, aspect ratio: 16:9)
A
Auto
B
16:9
C
16:9 (Up)
D
16:9 (Down)
E
Full
F
Zoom
G
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
31
q
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. sp.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).
sp.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)
A
Auto
B
4:3
C
16:9
D
16:9 (Up)
E
16:9 (Down)
Changing the Aspect Ratio of the Projected Image
32
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. sp.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. sp.27
Projection examples for each aspect mode are shown below.
Example: 1080p signal input (resolution: 1920x1080, aspect ratio: 16:9)
A
Auto
B
4:3
C
16:9
D
16:9 (Up)
E
16:9 (Down)
F
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
33
q
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. sp.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)
34
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.
*1This can be selected when inputting RGB signals, or when LAN is selected
as the input source.
*2This 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.
q
The color mode can also be set using Color Mode in the Image menu from
the configuration menu. sp.60
ModeApplication
DynamicIdeal for use in a bright room. This is the
brightest mode.
PresentationIdeal for making presentations using color
materials in a bright room.
TheatreIdeal for watching films in a dark room. Gives
images a natural tone almost like an original
source.
Photo
*1
Ideal for projecting still pictures, such as photos,
in a bright room. The images are vivid and
brought into contrast.
Sports
*2
Ideal for watching TV programmes in a bright
room. The images are vivid and brought to life.
sRGBIdeal for images that conform to the sRGB
g color
standard.
DICOM SIM
*1
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-ProjectionIdeal for projecting from multiple projectors.
Minimize the color tone difference between
each projected image.
Remote Control
Projecting Two Images Simultaneously (Split Screen)
35
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
BNCS-Vide
o
VideoHDMI1HDMI2LANSDI
*
Comp
uter
--
BNC--
S-Vide
o
--
Video--
HDMI1--
HDMI2--
LAN--
SDI
*
--
Projecting Two Images Simultaneously (Split Screen)
36
Operating Procedures
Projecting on a split screen
Procedure
APress the [Split] button on the remote control while the
projector is projecting.
The currently selected input source will be displayed on the left
screen.
q
The split screen can also be started from Split Screen on the configuration
menu. sp.65
BPress the [Menu] button on the remote control or the control
panel.
The Split Screen Setup will be displayed.
q
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.
CSelect "Source" and press the [Enter] button.
DSelect 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)
37
ESelect "Execute" and press the [Enter] button.
To switch the projected image during split screen projection, start
the procedure from step 2.
q
Analog RGB signals that are output from the left screen can be displayed on
an external monitor. sp.185
Switching the left and right screens
Use the following procedure to switch the images displayed on the left
and right screens.
Procedure
APress the [Menu] button on the remote control or the control
panel during split screen projection.
BSelect "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
APress the [Menu] button on the remote control or the control
panel during split screen projection.
BSelect "Screen Size" and press the [Enter] button.
CSelect the image size to display and then press the [Enter]
button.
DPress the [Menu] button to end the setting procedure.
The projected images will appear as shown below after setting the screen
size.
EqualLarger Left
Projecting Two Images Simultaneously (Split Screen)
38
q
•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.)
sp.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. sSignal 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
39
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.
q
•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. sp.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 ControlUsing the Control Panel
Remote Control
Functions for Enhancing Projection
40
Each time you press the button, Freeze turns on or off.
q
•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
ADisplay the Pointer.
Each time you press the button, the pointer appears or disappears.
Remote Control
Functions for Enhancing Projection
41
BMove the Pointer icon ().
q
You can choose from three different kinds of Pointer icon (, , or )
in Settings - Pointer Shape from the configuration menu.
sp.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
AStart E-Zoom.
BMove the () to the area of the image that you want to
enlarge.
Remote Control
Remote Control
Remote Control
Functions for Enhancing Projection
42
CEnlarge.
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.
q
•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
43
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.
q
Once a User's Logo has been saved, the logo cannot be returned to the
factory default.
Procedure
AProject the image you want to use as the User's Logo, and
then press the [Menu] button.
BSelect Extended - "User's Logo" from the configuration
menu. s"Using the Configuration Menu" p.55
q
•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. sp.45
•If User's Logo is selected when keystone, E-Zoom, or Aspect are being
performed, the function currently being performed is cancelled.
CWhen "Choose this image as the User's Logo?" is displayed,
select "Yes".
q
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 ControlUsing the Control Panel
Saving a User's Logo
44
DMove the box to select the part of the image to use as the
User's Logo.
q
Your User’s Logo image can have a resolution up to 400 ^ 300.
EWhen "Select this image?" is displayed, select "Yes".
FSelect the zoom factor from the zoom setting screen.
400% is displayed only when using PowerLite Pro
Z8450WUNL/Z8455WUNL.
GWhen 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.
q
•To use the saved user's logo as the screen image, set it in the Display
settings under the Extended menu. sp.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 ControlUsing the Control Panel
Security Functions
45
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. sp.47
•Theft-Deterrent Lock
The projector is equipped with various types of theft-deterrent security
devices. sp.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
ADuring 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
46
q
•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.
BTurn on "Power On Protect".
CTurn on "User's Logo Protect".
DTurn on "Network Protect".
ESet 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
47
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. sp.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." sp.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
ADuring 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 ControlUsing the Control Panel
Security Functions
48
BSelect either "Full Lock" or "Partial Lock" according to your
purpose.
CSelect "Yes" when the confirmation message is displayed.
The control panel buttons are locked according to the setting you
chose.
q
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. sp.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
APress 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 ControlUsing the Control Panel
Security Functions
49
BSelect "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
Remote Control
Security Functions
50
q
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
51
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.
*1PowerLite Pro Z8450WUNL/Z8455WUNL only
*2Not 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
ADuring 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 MenuSub Menu
ImageAll setting items
SignalProgressive
Frame Interpolation
*1
Super-resolution
Noise Reduction
Mosquito NR
HDMI Video Range
SDI Video Range
*1
Scale
Overscan
SettingsPower Consumption
*2
ExtendedBrightness Level
*2
Edge Blending
Multi-screen
Memory Function
52
BSelect "Save Memory", and then press the [Enter] button.
CSelect the memory name that you want to save your image
settings to, and then press the [Enter] button.
Current settings are saved to memory.
q
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
ADuring projection, press the [Menu] button on the remote
control or control panel, and select Settings - "Memory" from
the configuration menu.
BSelect "Load Memory", and then press the [Enter] button.
CSelect 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
APress the [Menu] button on the remote control or control
panel, and select Settings - "Memory" from the
configuration menu.
BSelect "Erase Memory", and then press the [Enter] button.
CSelect the desired memory, and then press the [Enter]
button.
DSelect "Yes" when the confirmation message is displayed.
The settings in the saved memory will be erased.
Renaming a saved memory
Procedure
APress the [Menu] button on the remote control or control
panel, and select Settings - "Memory" from the
configuration menu.
BSelect "Rename Memory", and then press the [Enter] button.
Memory Function
53
CSelect the desired memory, and then press the [Enter]
button.
DEnter the memory name using the soft keyboard. s"Soft
Keyboard Operations" p.72
Press [Finish] to complete renaming.
54
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
55
Using the Configuration Menu
Selecting from the top menuSelecting from the sub menuSetting each itemExit
Using the Configuration Menu
56
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 MenuSub MenuItems/Values
Image Menu sp.60Color ModeDynamic, 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
AdvancedGamma, RGB, RGBCMY
Auto IrisOn, Off
Signal Menu sp.62Auto SetupOn, Off
ResolutionAuto, Wide, Normal,
Manual
Tracking-
Sync.-
Position-
ProgressiveOff, Video, Film/Auto
Frame Interpolation
*1
Off, Low, Normal, High
Super-resolution0 to 3
Noise ReductionOff, NR1, NR2
Mosquito NROn, Off
HDMI Video RangeAuto, Normal,
Expanded
SDI Video Range
*1
Normal, Expanded
Input SignalAuto, RGB, Component
Video SignalAuto, NTSC, NTSC4.43,
PAL, M-PAL, N-PAL,
PAL60, SECAM
AspectNormal, Auto, 4:3, 16:9,
16:9 (Up), 16:9 (Down),
Full, Zoom, Native
Scale-
OverscanAuto, Off, 4%, 8%
Top MenuSub MenuItems/Values
Using the Configuration Menu
57
Settings Menu sp.65Geometric CorrectionH/V-Keystone, Quick
Corner, Arc Correction,
Point Correction
Split Screen-
Control Panel LockFull Lock, Partial Lock,
Off
Lens Operation LockOn, Off
Pointer ShapePointer 1, 2, 3
Power Consumption
*2
Normal 1, ECO, Normal
2
Remote ReceiverFront/Rear, Front, Rear,
Off
User ButtonPower Consumption
*2
,
Info, Progressive,
Closed Caption, Test
Pattern, Multi-screen,
Resolution, Memory
Test Pattern-
MemoryLoad Memory, Save
Memory, Erase
Memory, Rename
Memory
Top MenuSub MenuItems/Values
Extended Menu
sp.67
DisplayMenu Position,
Messages, Display
Background, Startup
Screen
Closed CaptionCC1, CC2, Off
User's Logo-
ProjectionFront, Front/Upside
Down, Rear,
Rear/Upside Down
DirectionNormal, Pointing Up,
Pointing Down,
Angled Up, Angled
Down
OperationDirect Power On, Sleep
Mode, Sleep Mode
Timer, Shutter Button,
Shutter Timer, High
Altitude Mode, BNC
Sync Termination,
Remote Control Type,
Beep
Standby ModeCommunication On,
Communication Off
Air Filter NoticeOn, Off
Multi-ProjectionBrightness Level
*2
,
Edge Blending,
Multi-screen, Projector
ID
Time/Schedule
Settings
-
Language27 languages
Top MenuSub MenuItems/Values
Using the Configuration Menu
58
*1PowerLite Pro Z8450WUNL/Z8455WUNL only
*2Not available on PowerLite Pro Z8150NL
Network Menu
Info Menu sp.89Lamp Hours-
Lamp Status-
Source-
Input Signal-
Resolution-
Video Signal-
Refresh Rate-
Sync Info-
Status-
Serial Number-
Event ID-
Reset Menu sp.91Reset All-
Reset Memory-
Top MenuSub MenuItems/Values
Basic Menu sp.73Projector Name-
Web Remote Password-
Projector KeywordOn, Off
Top MenuSub MenuItems/Values
Wireless LAN Menu
sp.74
Wireless LAN PowerOn, Off
Wi-Fi Protected Setup-
Wireless LAN system802.11b/g/n,
802.11b/g
Connection ModeQuick, Advanced
SSID Auto SettingOn, Off
SSID-
Search Access Point-
Channel1ch, 6ch, 11ch
SSID DisplayOn, Off
DHCPOn, Off
IP Address-
Subnet Mask-
Gateway Address-
IP Address DisplayOn, Off
Region Code-
Security Menu sp.77SecurityOpen,
WPA/WPA2-PSK,
WPA/WPA2-EAP
Wired LAN Menu
sp.81
DHCPOn, Off
IP Address-
Subnet Mask-
Gateway Address-
IP Address DisplayOn, Off
Top MenuSub MenuItems/Values
Using the Configuration Menu
59
Administrator Settings
Menu sp.82
Administrator
Password
-
Network Host Name-
PJLink Password-
Web Control Password-
Monitor Password-
Secure HTTPOn, Off
Mail Notification-
Manage Certificates-
SNMP-
Priority GatewayWired, Wireless
AMX Device DiscoveryOn, Off
Crestron RoomViewOn, Off
BonjourOn, Off
EPSON Message
Broadcasting
On, Off
Top MenuSub MenuItems/Values
Image Menu
60
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/LANComponent Video Signalg/
Composite video Signal
g/S-Video Signalg
Sub MenuFunction
Color ModeYou can select the quality of the image to suit your surroundings. sp.34
BrightnessYou can adjust the image brightness.
Contrast
gYou can adjust the difference between light and dark areas in the image.
Color SaturationYou can adjust the color saturation for the images.
TintYou can adjust the image tint.
SharpnessStandard: 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
61
*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.
AdvancedYou 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.
ResetYou can reset all adjustment values for the Image menu functions to their default settings. To return all menu items to their default
settings, see sp.91
Sub MenuFunction
Signal Menu
62
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
63
You cannot change settings in the Signal menu other than Scale when projecting from a network source.
*PowerLite Pro Z8450WUNL/Z8455WUNL only
RGB SignalComponent Video Signal
gComposite video Signalg/S-Video
Signalg
HDMI/SDI
*
Sub MenuFunction
Auto SetupYou can select whether or not (On/Off) Auto Setup automatically adjusts the image to the optimum state when the input signal
changes.
ResolutionAuto: 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
gYou can adjust computer images when vertical stripes appear in the images.
Sync.
gYou can adjust computer images when flickering, fuzziness, or interference appear in the images.
PositionYou 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.
ProgressiveOff: 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
64
*PowerLite Pro Z8450WUNL/Z8455WUNL only
Frame Interpolation
*
You can play fast moving images smoothly by producing intermediate frames between the original frames.
Super-resolutionSharpens the image of a low resolution or blurry picture.
Noise ReductionSmoothes 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 NRYou can reduce the wavy noise that occurs in lines between areas with dramatic changes in colors.
HDMI Video RangeWhen 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 SignalYou 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 SignalYou 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.
AspectYou can set the Aspect Ratio
g for projected images. sp.27
ScaleWhen 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.
OverscanYou 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.
ResetYou 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 sp.91
Sub MenuFunction
Settings Menu
65
Settings Menu
Sub MenuFunction
Geometric CorrectionYou can correct distortion.
H/V-Keystone: Corrects horizontal and vertical keystone distortion. Select one of V-Keystone or H-Keystone. sp.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. sp.162
Arc Correction: Fine adjustment of the curved distortion caused by slack or shrinkage of the screen. sp.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. sp.176
Split ScreenYou can split the screen into two screens. sp.35
Control Panel LockYou can use this to restrict operation of the projector's control panel. sp.47
Lens Operation LockYou can use this to restrict the lens operation of the remote control. sp.48
Pointer ShapeYou can select the shape of the pointer. sp.40
Pointer 1:Pointer 2:Pointer 3:
Settings Menu
66
*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. sp.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 ReceiverYou 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 ButtonYou 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 PatternWhen the projector is setup, a Test Pattern is displayed so that you can adjust the projection without connecting other equipment.
sp.157
MemoryLoad Memory: Recalls the settings saved in Save Memory. sp.52
You cannot select if nothing is registered by Save Memory.
Save Memory: Saves image related settings in the configuration menu to memory. sp.51
Erase Memory: Deletes unnecessary memories. sp.52
Rename Memory: Changes the name of the saved memory. sp.52
ResetYou 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 sp.91
Sub MenuFunction
Extended Menu
67
Extended Menu
Sub MenuFunction
DisplayYou 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
*1
: You can set the screen status for when there is no video input to Black, Blue, or Logo.
Startup Screen
*1
: Set this parameter to On to display the user's logo when projection is started.
Closed CaptionYou can select CC1, CC2, or Off.
User's Logo
*1
You can change the User's Logo that is displayed as a background during Display Background or Startup Screen. sp.43
ProjectionSet this parameter according to the way the projector is installed. sp.150
DirectionSet this parameter according to the way the projector is installed. sp.150
Extended Menu
68
OperationDirect 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. sp.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 NoticeYou 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 MenuFunction
Extended Menu
69
*1When 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. sp.45
*2Except for parameters related to the user's logo
*3Except for High Altitude Mode and Remote Control Type
*4Except for Multi-screen and Projector ID
Multi-ProjectionYou can adjust the settings when projecting images from multiple projectors. sp.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. sp.178
Multi-screen: You can adjust the hue and brightness of each projected image. sp.180
Projector ID: Set the ID within a range of 1 to 9. Off indicates that no ID is set. sp.173
Time/Schedule SettingsDisplays the screen to set the current time and schedules. sp.183
LanguageYou can set the Language for message displays.
ResetYou can reset Display
*2
, Operation
*3
, Air Filter Notice, and Multi-Projection
*4
from the Extended menu to their default settings.
To return all menu items to their default settings, see sp.91
Sub MenuFunction
Network Menu
70
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. sp.45
q
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. sp.127
Sub MenuFunction
Net. Info. - Wireless LAN
Net. Info. - Wired LAN
Displays the network settings.
Network ConfigurationDisplays the screen to set the network. sp.71
Network Menu
71
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.
q
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
72
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
73
Basic Menu
Sub MenuFunction
Projector NameDisplays 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 PasswordSet 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. sp.127
Projector KeywordWhen 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
74
Wireless LAN Menu
To connect the projector to a computer using a wireless LAN, install the Wireless LAN unit (V12H418P12). sp.190
Sub MenuFunction
Wireless LAN PowerSet 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 SetupWhen 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. sp.144
Wireless LAN systemSets 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 ModeSet 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
g.
SSID Auto SettingIf 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
75
SSIDEnter 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 PointWhen 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.
sp.76
ChannelYou can select the channels used to connect in Quick mode. If interference from other signals occurs, use a different channel.
SSID DisplayTo prevent the SSID from being displayed on the LAN Standby screen, set this to Off.
DHCPYou can set whether or not (On/Off) to use DHCP
g.
If this is set to On you cannot set any more addresses.
IP AddressYou 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 MaskYou 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 AddressYou 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 DisplayTo prevent the IP address from being displayed on the LAN Standby screen, set this to Off.
Region CodeThis is a specific string of the wireless LAN module.
Sub MenuFunction
Network Menu
76
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/IconFunction
RefreshStarts 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
77
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.
q
You cannot set WEP as an encryption method for this projector.
Sub MenuFunction
SecurityYou 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
78
When WPA/WPA2-PSK is selected
Sub MenuFunction
PassphraseYou 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. sp.88
You cannot enter more than 32 characters on the configuration menu. When setting from Web Control, you can enter more than
32 characters. sp.127
In Quick mode, the initial passphrase is set.
Network Menu
79
When WPA/WPA2-EAP is selected
PEAP/EAP-FastPEAP-TLS/EAP-TLSLEAP
Sub MenuFunction
EAP MethodSet 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 nameYou 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.
sp.127
If you must also enter the domain name, add the domain name before user name separated by a backslash.
Network Menu
80
PasswordYou 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.
sp.127
Client CertificateIssued 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 CertificateSet 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. sp.129
CA certificateIssued 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 NameSpecify 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 MenuFunction
Network Menu
81
Wired LAN Menu
Sub MenuFunction
DHCPYou can set whether or not (On/Off) to use DHCP
g.
If this is set to On you cannot set any static IP addresses.
IP AddressYou 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 MaskYou 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 AddressYou 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 DisplayTo prevent the IP address from being displayed on the LAN Standby screen, set this to Off.
Network Menu
82
Administrator Settings Menu
Sub MenuFunction
Administrator PasswordThis 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 NameYou can enter up to 15 single-byte alphanumeric characters.
PJLink PasswordSet a password to use when you access the projector using compatible PJLink software. sp.135
You can enter up to 32 single-byte alphanumeric characters.
Web Control PasswordSet 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. sp.127
Monitor PasswordYou can enter up to 16 single-byte alphanumeric characters.
Secure HTTPApply security (HTTPS) to Web Control. To set security by Web control, it is recommended to set it On.
Mail NotificationGoes to the Mail Notification setting menu. sp.84
Manage CertificatesGoes to the Manage Certificates settings menu. sp.85
SNMPGoes to the SNMP settings menu. sp.87
Priority GatewayFor the priority gateway, select either Wired or Wireless.
Network Menu
83
AMX Device DiscoveryWhen 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 RoomViewSet 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)
BonjourTo 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 MenuFunction
Network Menu
84
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 MenuFunction
Mail NotificationYou can set whether or not (On/Off) to be notified by e-mail.
SMTP ServerYou 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 NumberYou 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
3
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. sp.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
85
Manage Certificates menu
Sub MenuFunction
Client CertificateIssued 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 certificateIssued 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 CertificateIssued 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 CertificateIssued 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
86
q
Web Control is used to set certificates. s"Setting Certificates" p.129
Network Menu
87
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 MenuFunction
SNMPSet 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 NameSet the community name of SNMP. You can enter up to 32 single-byte alphanumeric characters.
Network Menu
88
Reset Menu
Resets all of the network settings.
Sub MenuFunction
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)
89
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.
Lamp HoursYou can display the cumulative lamp operating time
*
.
When it reaches the lamp warning time, the characters are displayed in yellow.
Lamp StatusThe following icons show the status of the lamps.
: Lighted : Disable
When is displayed, the lamp is not operating normally. See "Reading the Indicators". sp.96
SourceYou can display the Source name for the connected equipment currently being projected.
Input SignalYou can display the Input Signal selected in the Signal menu.
ResolutionYou can display the Resolution.
Video SignalYou can display the Video Signal selected in the Signal menu.
Refresh RateYou can display the Refresh Rate
g.
Sync InfoYou can display the image signal information.
This information may be needed if service is required.
Info Menu (Display Only)
90
*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.
StatusThis is information about errors that have occurred on the projector.
This information may be needed if service is required.
Serial NumberDisplays the projector's serial number.
Event IDWhen 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. sp.112
Sub MenuFunction
Reset Menu
91
Reset Menu
Sub MenuFunction
Reset AllYou 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 MemoryResets items for Memory in the Settings menu.
92
Troubleshooting
This chapter explains how to identify problems and what to do if a problem is found.
Using the Help
93
Using the Help
If a problem occurs with the projector, press the [Help] button. You can
solve problems by answering the questions.
Procedure
APress the [Help] button.
The Help screen is displayed.
BSelect a menu item.
Remote Control
Remote Control
Using the Help
94
CConfirm the selection.
Questions and solutions are displayed as shown on the screen be-
low.
Press the [Help] button to exit Help.
q
If the Help screen does not provide a solution to the problem, refer to
"Problem Solving" p.95.
Remote Control
Problem Solving
95
Problem Solving
If you are having a problem with the projector, first check the projector's indicators and refer to "Reading the Indicators". sp.96
If the indicators do not show clearly what the problem might be, refer to "When the Indicators Provide No Help". sp.101
Problem Solving
96
Reading the Indicators
These indicators indicate the operating status of the projector.
A
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
B
Indicates the operating status of wireless LAN when the optional wireless LAN unit is connected.
C
Indicates the air filter status.
D
Indicates the internal temperature status.
Problem Solving
97
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
E
Indicates the projection lamps status.
Flashes green while Shutter or Blank is activated.
StatusCauseRemedy or Status
Internal ErrorStop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. sp.114
Fan Error
Sensor Error
Cool System Error
Stop using the projector, disconnect the power cable from the electrical outlet, and contact Epson. sp.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. sp.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. sp.114
When using at an altitude of 4621 ft (1500 m) or more, set High Altitude Mode to On. sp.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. sp.67
Problem Solving
98
Lamp Error
Lamp Failure
Check the following two points.
•Take out both lamps and check if they are cracked. sp.119
•Clean the air filter. sp.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. sp.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).
sp.114
When using at an altitude of 4921 ft (1500 m) or more, set High Altitude Mode to On. sp.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. sp.67
Filter Airflow ErrorCheck 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. sp.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. sp.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. sp.114
StatusCauseRemedy or Status
Problem Solving
99
mon Indicator is flashing or lit
: Lit : Flashing : Off : Varies according to the projector status
StatusCauseRemedy 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. sp.116, p.122
Replace LampThe lamp indicated by flashing indicator, lamp 1 or 2, is due for replacement. Replace it with a new lamp.
sp.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. sp.119
•Clean the air filter. sp.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. sp.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.). sp.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. sp.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. sp.67
Problem Solving
100
q
•If the projector is not operating properly, even though the indicators are all showing normal, refer to “When the Indicators Provide No Help”. sp.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. sp.114
No Air Filter
Air Flow Sensor Err.
Check that the air filter is securely installed. sp.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. sp.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. sp.116, p.122
If the Low Air Flow status continues after cleaning the air filter, replace the air filter with a new one. sp.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. sp.114
Air Filter Notice"Time to clean the air filter. Clean or replace the air filter." is displayed. Clean the air filter. sp.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. sp.67
StatusCauseRemedy 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" sp.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)." sp.103
Moving images being projected from a computer appear black and
nothing is projected.
•"Projection stops automatically" sp.103
•"The message "Not supported" is displayed." sp.104
•""No Signal" is displayed." sp.104
•"Images are fuzzy or out of focus" sp.105
•"Interference or distortion appears in images"sp.105
•"The image is truncated (large) or small, or the aspect is not
suitable" sp.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" sp.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" sp.107
Problem Solving
102
Problems when projection starts
•"No power supplied" sp.107
Other problems
•"The remote control does not work" sp.109
•"Nothing appears on the external monitor" sp.110
•"I want to change the language for messages and menus" sp.110
•"Mail is not received even if a problem occurs in the
projector" sp.110
•""The battery that saves your clock settings is running low." is
displayed." sp.111
Interpreting Event IDs
•sp.112
Problem Solving
103
Problems relating to images
No images appear
Moving images are not displayed (only the moving image portion turns black).
Projection stops automatically
CheckRemedy
Did you press the [t] button?Press the [t] button to turn the power on.
Are the indicators switched off?The power cable is not connected correctly or power is not being supplied normally.
Connect the projector's power cable correctly.
Check that your electrical outlet or power source is functioning correctly.
Is Shutter active?Press the [Shutter] button on the remote control to cancel Shutter. sp.39
Are the configuration menu settings correct?Reset All of the settings. sReset Menu - Reset Allp.91
Is the projected image completely black?
Only when projecting computer images
Some input images, such as screen savers, may be completely black.
Is the image signal format setting correct?
Only when projecting images from a video source
Change the setting according to the signal for the connected equipment. sSignal Menu - Video
Signalp.62
CheckRemedy
Is the computer's image signal being output to the LCD and
the monitor?
Only when projecting images from a laptop computer
or a computer with a built-in LCD screen
Change the image signal to external output only. s Check your computer's documentation.
CheckRemedy
Is Sleep Mode set to On?Press the [t] button to turn the power on. If you do not want to use Sleep Mode, change the setting to
Off. sExtended Menu - Operation - Sleep Modep.67
Problem Solving
104
The message "Not supported" is displayed.
"No Signal" is displayed.
Is the air filter installed?Check that the air filter is securely installed. sp.122
The projector automatically turns off about one minute after it detects that there is no air filter.
CheckRemedy
Is the image signal format setting correct?
Only when projecting images from a video source
Change the setting according to the signal for the connected equipment. sSignal Menu - Video
Signalp.62
Do the image signal Resolution and the Refresh Rate are
supported?
Only when projecting computer images
Refer to the computer's documentation for how to change the image signal Resolution and the Refresh
Rate output from the computer. s"Supported Monitor Displays" p.198
CheckRemedy
Are the cables connected correctly?Check that all the cables required for projection are securely connected. sp.152, p.154
Is the correct input port selected?Change the image by pressing the [Search] button on the remote control or the [Source Search] button
on the control panel. sp.25
Is the power for the computer or video source turned on?Turn the power on for the source.
Are the image signals being output to the projector?
Only when projecting images from a laptop computer
or a computer with a built-in LCD screen
If the image signals are only being output to the computer's LCD monitor or to the accessory monitor,
you need to change the output to an external destination as well as the computer's own monitor. For
some computer models, when the image signals are output externally, they no longer appear on the
LCD monitor or accessory monitor. sp.152
If the connection is made while the power of the projector or computer is already turned on, the
function [Fn] key that changes the computer's image signal to external output may not work. Turn the
power for the computer and the projector off and then back on again.
CheckRemedy
Problem Solving
105
Images are fuzzy or out of focus
Interference or distortion appears in images
CheckRemedy
Is the focus adjusted correctly?Make sure that at least 30 minutes has passed after the projection starts, and press the [Focus] button on
the remote control to adjust the focus.
Is the projector at the correct distance?Is it projecting outside of the recommended projection distance range?
Setup within the recommended range. sp.196
Is the Keystone adjustment value too large?Lower the projection angle to reduce the amount of keystone correction. sp.164
Has condensation formed on the lens?If the projector is suddenly taken from a cold environment to a warm environment, or if sudden ambient
temperature changes occur, condensation may form on the surface of the lens, and this may cause the
images to appear fuzzy. Set the projector up in the room about one hour before it is used. If
condensation forms on the lens, turn the projector off and wait for the condensation to disappear.
CheckRemedy
Is the image signal format setting correct?
Only when projecting images from a video source
Change the setting according to the signal for the connected equipment. sSignal Menu - Video
Signalp.62
Are the cables connected correctly?Check that all the cables required for projection are securely connected. sp.152, p.154
Is an extension cable being used?If an extension cable is used, electrical interference may affect the signals. Use the cables supplied with
the projector to check if the cables you are using may be causing the problem.
Is the correct resolution selected?
Only when projecting computer images
Set the computer so that the signals being output are compatible with the projector.
s"Supported Monitor Displays" p.198s For more information, see your computer documentation.
Are the "Sync.
g" and "Trackingg" settings adjusted
correctly?
Only when projecting computer analog RGB signals
Press the [Auto] button on the remote control or the [Enter] button on the control panel to perform
automatic adjustment. If the images are not adjusted correctly after using automatic adjustment, you
can make the adjustments using Sync. and Tracking from the configuration menu. sSignal Menu -
Tracking, Sync.p.62
Is the Resolution set to Manual?
Only when projecting on a split screen
The image may be collapsed if the Resolution on the configuration menu and the resolution of the
projected image are not the same.
If the image is collapsed, set the Resolution to Auto. sSignal Menu - Resolutionp.62
Problem Solving
106
The image is truncated (large) or small, or the aspect is not suitable
Image colors are not right
CheckRemedy
Is the aspect adjusted correctly?Press the [Aspect] button on the remote control to select an aspect suitable for the input source.
sp.27
Is a wide panel computer image being projected?
Only when projecting computer images
Change the setting according to the signal for the connected equipment. sSignal Menu - Resolution
p.62
Is the image still being enlarged by E-Zoom?Press the [Esc] button on the remote control to cancel E-Zoom. sp.41
Is Scale set to On?Set Scale to Off on the configuration menu. sSignal Menu - Scalep.62
Is Position adjusted correctly?Press the [Auto] button on the remote control or the [Enter] button on the control panel to
automatically adjust the position of projected images from a computer. If the images are not adjusted
correctly after using automatic adjustment, you can make the adjustments using Position from the
configuration menu.
Apart from computer analog RGB signals, you can adjust other signals while projecting by adjusting
Position from the configuration menu. sSignal Menu - Positionp.62
Is the computer set for dual display?
Only when projecting computer images
If dual display is activated in the "Display Properties" of the computer's Control panel, only about half of
the image on the computer screen is projected. To display the entire image on the computer screen,
turn off the dual display setting. sComputer video driver documentation
Is the correct resolution selected?
Only when projecting computer images
Set the computer so that the signals being output are compatible with the projector.
Do the input signal settings match the signals from the
connected device?
Change the setting according to the signal for the connected equipment. sSignal Menu - Input
Signal, Video Signalp.62
Is the image Brightness set correctly?Adjust the Brightness setting from the configuration menu. sImage Menu - Brightnessp.60
Are the cables connected correctly?Check that all the cables required for projection are securely connected. sp.152, p.154
Is Contrast
g adjusted correctly?Adjust the Contrast setting from the configuration menu. sImage Menu - Contrastp.60
Is the Color Adjustment correctly?Adjust the Advanced setting from the configuration menu. sImage Menu - Advancedp.60
Problem Solving
107
Images appear dark
Problems when projection starts
No power supplied
Are the Color Saturation and Tint adjusted correctly?
Only when projecting images from a video source
Adjust the Color Saturation and Tint settings from the configuration menu. sImage Menu - Color
Saturation, Tintp.60
CheckRemedy
Is the image Brightness set correctly?Adjust the Brightness and Power Consumption settings from the configuration menu.
sImage Menu - Brightnessp.60sSettings Menu - Power Consumptionp.65
Is Contrast
g adjusted correctly?Adjust the Contrast setting from the configuration menu.
sImage Menu - Contrastp.60
Is the lamp due for replacement?When the lamp is nearly ready for replacement, the images become darker and the color quality
becomes poorer. When this happens, replace the lamp with a new lamp. sp.119
Is Multi-Projection set to On?Brightness Level or Brightness Correct. on Multi-Projection could be set.
If not projecting from multiple projectors, set Multi-Projection to Off. sExtended Menu -
Multi-Projectionp.67
CheckRemedy
Did you press the [t] button?Press the [t] button to turn the power on.
Are the indicators switched off?The power cable is not connected correctly or power is not being supplied normally.
Disconnect and then reconnect the power cable.
Check that your electrical outlet or power source is functioning correctly.
CheckRemedy
Problem Solving
108
Do the indicators turn on and off when the power cable is
touched?
There is probably a poor contact in the power cable, or the power cable may be defective. Reinsert the
power cable. If this does not solve the problem, stop using the projector, disconnect the power cable
from the electrical outlet, and contact Epson. sp.114
Is Control Panel Lock set to Full Lock?Press the [t] button on the remote control. If you do not want to use Control Panel Lock, change the
setting to Off. sSettings Menu - Control Panel Lockp.65
Is the correct setting for the remote receiver selected?Check the Remote Receiver from the configuration menu. sSettings Menu - Remote Receiverp.65
Was the power cable plugged back in or was the breaker
turned on immediately after Direct Power Off?
Even when Direct Power On is set to On, the power may not turn back on. Press the [t] button to turn
the power back on in these instances.
Is the ID switch on the side of the remote control set to On?When the switch is set to On, you can use the remote control to operate only a projector with a matching
ID. Set ID switch to Off. sp.175
Are the lamp cover and lamps installed correctly?If the lamp or lamp cover is installed incorrectly, the projector cannot be turned on. Check how it is
installed. sp.119
CheckRemedy
Problem Solving
109
Other problems
The remote control does not work
CheckRemedy
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. sp.23
Is the remote control too far from the projector?The operating range for the remote control is about 49 ft (15 m). sp.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. sSettings Menu - Remote
Receiverp.65
Is the correct setting for the remote receiver selected?Check the Remote Receiver from the configuration menu. sSettings Menu - Remote Receiverp.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.
sp.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. sp.173
Does Remote Control Type match the remote control that
you are using?
Check the Remote Control Type on the configuration menu. sExtended Menu - Operation -
Remote Control Typep.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.
sp.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
CheckRemedy
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. sp.35
CheckRemedy
Change the Language setting.Adjust the Language setting from the configuration menu. sExtended Menu - Languagep.67
CheckRemedy
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. sExtended Menu - Time/Schedule Settingsp.67
CheckRemedy
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. sExtended Menu - Standby Modep.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. sp.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.
sNetwork Menu - Mail Notification Menu p.84
CauseRemedy
The internal power supply that saves your clock settings is
running low.
Contact your local dealer or Epson. sp.114
CheckRemedy
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. sp.114
Event IDCauseRemedy
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.
0433An image that was transferred cannot be reproduced.Restart EasyMP Network Projection.
0484Communications was cut off from the computer.
04FEEasyMP Network Projection ended unexpectedly.Check the status of network communications. Restart the projector.
04FFA system error occurred in the projector.Restart the projector.
0891The same SSID access point cannot be found.Set the computer, the access point, and the projector to the same SSID.
0892The WPA and WPA2 authentication methods are not the
same.
Check the wireless LAN security setting to see if it is correct. sNetwork Menu -
Security Menu p.77
0893The WEP, TKIP, and AES encoding methods are not the
same.
0894Communications was cut off because a connection was
made to the wrong access point.
Check with the network administrator and follow their instructions.
0898Failed 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. sNetwork
Menu - Wireless LAN Menu p.74, Wired LAN Menu p.81
0899Other connection errorsIf the problem cannot be solved by restarting the projector or EasyMP Network
Projection, contact one of the following contact addresses. sp.114
Problem Solving
113
089AThe 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. sNetwork Menu - Security Menu p.77
089BEAP server authentication failed.
089CEAP client authentication failed.
089DKey exchange failed.
Event IDCauseRemedy
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. sp.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
APress 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
BRemove the air filter cover.
Grip the air filter cover tab between your fingers, and pull up and
remove the cover while pressing the tab.
CRemove the air filter.
DWith 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
ERemove any dust remaining on the air filter by using a
vacuum cleaner from on front side.
FReinsert the air filter.
GReinsert the air filter cover.
Press until it clicks into place.
q
If a message is frequently displayed, even after cleaning, it is time to replace
the air filter. Replace it with a new air filter. sp.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.
q
We recommend that you clean the air filter whenever you replace the lamp.
sp.116
Replace the air filter if it is discolored or if a message appears even after
cleaning the air filter. sp.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
APress 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.
BWait 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.
CPull 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.
sp.114
A
Lamp 1
B
Lamp 2
Replacing Consumables
121
DInstall 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.
EReinstall 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
APress 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.
BRemove the air filter cover.
Grip the air filter cover tab between your fingers, and pull up and
remove the cover while pressing the tab.
A
Indicates that lamp 1 has been replaced.
B
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
CRemove the air filter.
DInstall the new air filter.
EReplace 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
register timer settings.
•Mail Notificationsettings
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. sp.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.
q
•When communicating with a wireless LAN, connect in Advanced mode.
sp.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). sp.67
Displaying Web Control
Use the following procedure to display Web Control.
q
•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. sp.82
Procedure
AStart the Web browser on the computer.
BEnter 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
ADisplay Web Control. s"Displaying Web Control" p.127
BClick Web Remote.
Example: Web browser of a computer
Changing Settings Using a Web Browser (Web Control)
128
CThe Web Remote screen appears.
Displaying Lens Control
The Lens Control function allows you to operate the projector’s lens
from a web browser.
Procedure
ADisplay Web Control. s"Displaying Web Control" p.127
BClick Lens Control.
NameFunction
A
[t] buttonTurns the projector power On or Off.
B
[Video] buttonEach time the button is pressed, the image
displayed changes between the Video input port
and S-Video input port.
C
[Computer] buttonThe input source will change to Computer.
D
[HDMI] buttonEach time the button is pressed, the image
displayed changes between the HDMI1 input port
and HDMI2 input port.
E
[SDI] buttonThe input source will change to SDI. (PowerLite
Pro Z8450WUNL/Z8455WUNL only)
F
[Shutter] buttonTurns the video on or off. sp.39
G
[Freeze] buttonImages are paused or unpaused. sp.39
H
[Search] buttonChanges to the next input source that is
connected to the projector and is sending an
image. sp.25
I
[LAN] buttonThe input source will change to LAN.
J
BNC buttonThe input source will change to BNC.
K
[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
NameFunction
Changing Settings Using a Web Browser (Web Control)
129
CThe 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
ADisplay Web Control. s"Displaying Web Control" p.127
BClick Network menu - Administrator Settings - Manage
Certificates.
CThe Manage Certificates screen appears.
NameFunction
A
[Scale down] buttonAdjusts the focus.
B
[Tele] buttonReduces the image without changing the
projection size.
C
[Down] buttonShifts the lens downward.
D
[Left] buttonShifts the lens leftward.
E
[Repeat] buttonContinues adjusting until the [Stop] button is
pressed.
F
[Step] buttonAdjusts by one step each time the button is
pressed.
G
[Right] buttonShifts the lens rightward.
H
[Default Shift]
button
Resets the lens to it’s default position.
I
[Up] buttonShifts the lens upward.
J
[Wide] buttonEnlarges the image without changing the
projection size.
K
[Scale Up] buttonAdjusts the focus.
L
[Stop] buttonStops the adjustment.
Sub MenuItems/Values
Client CertificateRefresh/Clear
Issued to
Issued by
Validity period
NameFunction
Changing Settings Using a Web Browser (Web Control)
130
q
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 certificateRefresh/Clear
Issued to
Issued by
Validity period
Self-signed CertificateRefresh/Clear
Issued to
Issued by
Validity period
Web Server
Certificate
Refresh/Clear
Issued to
Issued by
Validity period
Sub MenuItems/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. sNetwork Menu - Administrator
Settings - Mail Notification p.84
q
•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). sp.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" sp.96
A (+) or (-) appears at the start of the message.
(+): A projector problem has occurred
(-): A projector problem has been dealt with
MessageCause (Problems/Warnings)
Clean Air FilterAir Filter Notice
Fan related errorFan Error
High-speed cooling in progressHigh Temp Warning
Internal errorInternal Error
Internal temperature errorHigh Temp Error
(Overheating)
Lamp cover is open.Lamp Cover Open
Lamp outLamp Error
Lamp replacement notificationReplace Lamp
Lamp timer failureLamp Failure
Low Air FlowLow Air Flow
Low Air Flow ErrorFilter Airflow Error
No-signalNo 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 errorSensor 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. sp.87
q
•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><At the computer>
<At the projector>(PC serial cable)<At the computer>
Signal
Name
Function
GNDSignal wire ground
TDTransmit data
RDReceive 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.
ItemCommand
Power ON/OFFOnPWR ON
OffPWR OFF
Signal selectionComputerAutoSOURCE 1F
RGBSOURCE 11
ComponentSOURCE 14
BNCAutoSOURCE BF
RGBSOURCE B1
ComponentSOURCE B4
HDMI1SOURCE 30
HDMI2SOURCE A0
SDI
(PowerLite Pro Z8450WUNL/
Z8455WUNL only)
SOURCE 60
VideoSOURCE 45
S-VideoSOURCE 42
LANSOURCE 53
Shutter ButtonElectric
Shutter/Blank
OnMUTE ON
OffMUTE 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"
FunctionPJLink Command
Image muting setAVMT 11
SourcePJLink Command
ComputerINPT 11
BNCINPT 13
VideoINPT 23
S-VideoINPT 22
HDMI1INPT 32
HDMI2INPT 33
SDI (PowerLite Pro
Z8450WUNL/Z8455WUNL only)
INPT 34
LANINPT 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.
q
•Only single-byte alphanumeric characters and symbols can be entered.
•The following functions cannot be used while using Crestron RoomView®.
Web Control sp.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). sp.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. sp.74
•Set Crestron RoomView to On on the Administrator Settings menu
under the Network menu. Changes in projector settings take effect
upon restarting. sp.82
Procedure
AStart the Web browser on the computer.
BEnter 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.
A
The following operations will be performed when the buttons are
clicked.
ButtonFunction
PowerTurns the projector power on or off.
ShutterYou 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. sp.39
B
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.
C
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.
ButtonFunction
FreezeImages are paused or unpaused. sp.39
ContrastAdjusts the difference between light and dark
areas in the image.
BrightnessAdjusts the image brightness.
ColorAdjusts the color saturation for the images.
SharpnessAdjusts the image sharpness.
ZoomClick 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. sp.41
D
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.
ButtonFunction
OKPerforms the same operation as the [Enter]
button on the remote control. sp.19
MenuDisplays and closes the configuration menu.
About Crestron RoomView®
138
AutoIf clicked when a computer analog RGB signal is
being projected, automatically optimizes the
image by adjusting the Tracking, Sync., and
Zoom Position.
SearchSwitches to the image from the input port where
video signals are being input. sp.25
EscPerforms the same operation as the [Esc] button
on the remote control. sp.19
E
The following operations will be performed when the tabs are clicked.
TabFunction
Contact IT HelpDisplays the Help Desk window. Used to send
and receive messages to the administrator using
Crestron RoomView® Express.
InfoDisplays information on the projector that is
currently connected.
ToolsChanges the settings in the projector that is
currently connected. Refer to the next section.
ButtonFunction
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.
A
Crestron Control
Makes settings for Crestron® central controllers.
B
Projector
The following items can be set.
Item Function
Projector NameEnter 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.)
LocationEnter 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 ToEnter a user name for the projector. (The name
can contain up to 32 single-byte alphanumeric
characters and symbols.)
DHCPSelect the Enabled check box to use DHCP. You
cannot set static IP addresses if DHCP is enabled.
IP AddressEnter the IP address to assign to the currently
connected projector.
Subnet MaskEnter a subnet mask for the projector that is
currently connected on the network.
Default GatewayEnter the gateway address for the currently
connected projector.
SendClick this button to commit changes made to the
Projector.
Item Function
About Crestron RoomView®
140
C
Admin Password
Select the Enabled check box to require a password to open the Tools
window.
The following items can be set.
ItemFunction
New PasswordEnter the new password required to open the
Tools window. (The password can contain up to
26 single-byte alphanumeric characters.)
ConfirmEnter the same password you entered in New
Password. If the passwords are not the same, an
error will be displayed.
SendClick this button to commit changes made to the
Admin Password.
D
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.
ItemFunction
New PasswordEnter the new password required to open the
operation window. (The password can contain
up to 26 single-byte alphanumeric characters.)
ConfirmEnter the same password you entered in New
Password. If the passwords are not the same, an
error will be displayed.
SendClick 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
ATurn the projector on and switch the input source to LAN.
s"Changing the Projected Image" p.25
BOn 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.
COnce 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.
q
•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.
q
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
ADuring 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
BFrom "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. sp.146
Making a connection using the push button method
Procedure
ASelect "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
BPress the [Enter] button on the projector's control panel
when prompted by the screen.
The "Push Button Method" screen is displayed.
CPress the button on the access point when prompted by the
screen.
This completes the setup.
DPress the [Enter] button or the [Esc] button.
It returns to the Wireless LAN menu screen.
ESelect "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
q
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
ASelect "PIN Code Method".
The "PIN Code Method" screen is displayed.
BEnter 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.
CThe 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
DSelect "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. sp.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.
q
• 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.
sp.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.
q
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 sp.143
Computer portConnecting cableProjector port
Connection 1Monitor Out port5BNC display cable (commercially available) BNC input port
Connecting to Equipment
153
q
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 2Monitor Out portComputer cable (supplied)Computer input port
Connection 3HDMI outputHDMI cable (commercially available)HDMI1/2 input port
Computer portConnecting cableProjector 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 equipmentConnecting cableProjector port
Connection 1Component outputsRCA component video cable (commercially available) +
Connection 3S-Video outputS-Video cable (commercially available)S-Video input port
Connection 4Video outputBNC video cable (commercially available)Video input port
Connection 5HDMI outputHDMI cable (commercially available)HDMI1/2 input port
Port on the video equipmentConnecting cableProjector port
Connecting to Equipment
156
*PowerLite Pro Z8450WUNL/Z8455WUNL only
q
•Set the Input Signal and Video Signal on the Signal menu according to the signal from the connected equipment. sp.62
•Use a cable that complies with the HDMI standard for the HDMI cable.
Connection 6
*
SDI outputBNC video cable (commercially available)SDI input port
Port on the video equipmentConnecting cableProjector 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.
q
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
ADuring projection, press the [Menu] button. Select Settings -
"Test Pattern", then press the [Enter] button.
Using the Remote ControlUsing the Control Panel
Adjusting the Projected Image
158
BPress 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.
*1Except for custom settings of gamma
*2Not available on PowerLite Pro Z8150NL
q
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.
CPress the [Esc] button to end the test pattern.
Using the Remote ControlUsing the Control Panel
Top MenuSub Menu/Items
Image menuColor Mode sp.34
Abs. Color Temp.
Advanced
- Gamma
*1
sp.169
- RGB
- RGBCMY sp.169
Auto Iris
Reset
Signal menuAuto Setup
Settings menuGeometric Correction sp.161
Extended menuMulti-Projection
- Brightness Level
*2
- Edge Blending sp.178
- Multi-screen sp.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
APress the [Lens Shift] button on the remote control. When
using the control panel of the projector, press the [Lens]
button three times.
BTo 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.
q
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 ControlUsing the Control Panel
Using the Remote ControlUsing 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
APress 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.
BTo adjust the focus, use the [h] button on the remote control
or the arrow buttons on the back of the projector as shown
below.
CWhen you’re done, press the [Esc] button on the remote
control or on the back of the projector.
Zooming the Image
Procedure
APress 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.
A
Center of lens
B
Projected image when lens shift is set in the center
Adjusting the Projected Image
161
BTo zoom, use the [h] button on the remote control or the
arrow buttons on the back of the projector as shown below.
CWhen 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
ADuring 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 ControlUsing the Control Panel
Adjusting the Projected Image
163
BSelect "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.
CUse 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
DTo 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.
ERepeat steps 3 and 4 as needed to adjust any remaining
corners.
FWhen 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. sp.65
q
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.
q
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.
q
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
ADuring projection, press the Menu button. Select Settings
menu - "Geometric Correction" and then press the Enter
button. s"Using the Configuration Menu" p.55
BSelect "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 ControlUsing the Control Panel
Adjusting the Projected Image
167
CUse 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.
DTo 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.
q
If you press the [Default] button while adjusting, the value that you are
adjusting is reset to the default.
Adjusting the Projected Image
168
EPress the [Esc] button to return to the previous screen.
FRepeat steps 3 to 5 as needed to adjust any remaining parts.
GWhen you are done, press the [Esc] button to exit the
correction menu.
q
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
q
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.
HueAdjusts the overall hue of the image, bluish – greenish –
reddish.
SaturationAdjusts the overall vividness of the image.
BrightnessAdjusts the overall color brightness of the image.
MethodMenu
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
q
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.
q
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.
q
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.
q
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".
q
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 sp.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.
UProjecting different images from each projector, and creating a
seamless screen
VProjecting 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
q
•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. sp.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
ADuring projection, press the [Menu] button and select
Extended - "Multi-Projection" from the configuration menu.
s"Using the Configuration Menu" p.55
BSelect "Projector ID", and then press the [Enter] button.
CSelect of one of the numbers from 1 to 9 to use as the ID and
then press the [Enter] button.
DPress 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
ASet the remote control ID switch to On.
BDuring 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
ASet the remote control ID switch to On.
BWhile 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
Remote Control
Settings for Multiple Projectors
176
q
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.
q
•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. sp.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
ADuring 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) sp.150
2.Image zoom sp.160
3.Lens shift/Zoom sp.159
4.Geometric Correction
•Quick Corner sp.162
•Point Correction sp.176
Remote Control
Settings for Multiple Projectors
177
BSelect "Point Correction", and then press the [Enter] button.
CSelect "Grid Size", and then press the [Enter] button.
DSelect one of "3x3", "5x5", or "9x9", and then press the
[Enter] button.
EPress the [Esc] button to return to the previous screen.
FSelect "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.
q
You can change the color of the guide using the Pattern Color setting.
GMove the [h] button to the point you want to correct, then
press the [Enter] button.
q
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
HPress 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.
q
•If you press the [Default] button while adjusting a point, the value of the
point that you are adjusting is reset to the default.
IWhen you are done, press the [Esc] button to exit the
correction menu.
Checking the Color Mode
Set the Color Mode to Multi-Projection. sp.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 MenuFunction
Edge BlendingSet 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 CurveYou can select from three gradients.
Black LevelWhen 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 DisplaySet to On to display a line guide on the edge of the
blending area.
Settings for Multiple Projectors
179
Procedure
APress the [Menu] button and select Extended menu -
"Multi-Projection" from the configuration menu. s"Using
the Configuration Menu" p.55
BSelect "Edge Blending", and then press the [Enter] button.
CTurn on "Edge Blending".
DDisplays the guide.
q
If the guide is not clear, you can change the color of the guide using the
Guide Colors setting.
ESet a side for edge blending.
Guide ColorsYou can select from three guide colors.
Remote Control
Sub MenuFunction
(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
FSet "Blend Curve".
GAdjust the black level, if necessary.
q
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.
q
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.
q
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
ADuring projection, press the [Menu] button. Select Signal
menu - "Scale" and then press the [Enter] button. s"Using
the Configuration Menu" p.55
BSelect "Scale", and then select "On".
Sub MenuFunction
Brightness LevelAdjust when the brightness of each projector is
different.
Multi-screenAdjustment 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
CSelect "Scale Mode", and then select the scale.
DSelect 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".
ESet "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 DisplayWhen the image is not resized, it is
projected the same as projected by Normal
aspect mode.
Zoom DisplayThe image is displayed at the range that is
selected on the aspect mode. sp.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. sp.127
Procedure
APress the [Menu] button, and select Extended -
"Time/Schedule Settings" from the configuration menu.
s"Using the Configuration Menu" p.55
BSet 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.
CSelect the Setup Complete menu, and then select "Yes".
You can return to the configuration menu.
Using the Remote ControlUsing 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 MenuFunction
DateSet today's date in the projector.
TimeSet the current time in the projector.
Time Difference
(UTC)
Set the time difference from Coordinated
Universal Time.
Change DST SettingsDisplays the screen to set the daylight saving
time.
Use Internet TimeSet to On to update the time automatically
through an Internet time server.
Internet Time ServerInput the IP address for an Internet time server.
Sub MenuFunction
Daylight Saving TimeSet whether or not (On/Off) to activate the
daylight saving time.
DST StartSet the date and time to start the daylight saving
time.
DST EndSet 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 MenuFunction
Event SettingsSelect an operation of the projector when the
event is executed.
Date / Time SettingsSet 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.
q
•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 cableProjector port
LAN port on network
hub
LAN cable (commercially
available)
LAN port
Connected
equipment
Connecting cableProjector port
MonitorCable 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. sp.159
Procedure
ARemove the interface cover.
A
Loosen the screw. (Thumb screw available on PowerLite Pro
Z8255NL/Z8455WUNL only.)
B
While pulling up the interface cover open switch, pull the
interface cover straight out.
Installing Optional and Supplied Accessories
187
BRemove the front cover.CPinch the lock lever of the lens unit and turn it
counterclockwise.
DOnce 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.
A
Loosen the two screws.
B
Loosen the screw. (Thumb screw available on PowerLite Pro
Z8255NL/Z8455WUNL only.)
C
Pull the cover straight out.
Installing Optional and Supplied Accessories
188
Procedure
AInsert the lens unit straight into the lens insertion section
with the white circle on the lens on top.
BWhile 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
CReplace the front cover.
DReplace 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.
A
Install the cover along the guide.
B
Tighten the screw. (Thumb screw available on the PowerLite Pro
Z8255NL/Z8455WUNL only.)
C
Tighten the two screws.
A
Install the cover along the guide.
B
Tighten the screw.
Installing Optional and Supplied Accessories
190
Installing the Wireless LAN Unit (V12H418P12)
Attaching
Procedure
ARemove the interface cover.
BInstall 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.)sp.74
Reading the wireless LAN indicators
There are two wireless LAN indicators, one on the projector and one on
the Wireless LAN unit.
A
Loosen the screw. (Thumb screw available on the PowerLite Pro
Z8255NL/Z8455WUNL only.)
B
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
ALoosen the screw. (Thumb screw available on the PowerLite
Pro Z8255NL/Z8455WUNL only.)
StatusIndicator 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
BWhile pulling up the interface cover open switch, pull the
interface cover straight out.
Attaching
Procedure
ARemove the top cover when ejecting the connected cables
upward. Remove the bottom cover when ejecting the
connected cables downward.
BInstall the cover along the guide.
CTighten 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
ARemove the feet.
BAttach 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
ProductPart 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
ProductPart Number
Air filter
V13H134A23
Replacement lamp unit one-pack (ELPLP72)
V13H010L72
Replacement lamp unit two-pack (ELPLP73)
V13H010L73
ProductPart 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)
LensScreen or image sizeThrow RatioZoom RatioFocal LengthF-number
Standard zoom lens
(ELPLS04)
60 to 500 inches1.63 - 2.651 - 1.6136.00 to 57.35 mm1.65 - 2.51
*1The specifications are when a standard lens is attached. When an optional
lens is attached, check the User's Guide supplied with the optional lenses.
*2Turn 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.
*3The 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 Port1
Mini D-Sub15-pin (female) blue
BNC input port1
5BNC (female)
Video input port1
1BNC (female)
S-Video input port1
Mini DIN 4-pin
HDMI1 input port1
HDMI HDCP compatible
HDMI2 input port1
HDMI HDCP compatible
SDI input port1
1BNC (female)
−
Monitor Out port1
Mini D-Sub15-pin (female) black
USB port
(Only for Wireless LAN
unit)
*
1
USB connector (Type A)
LAN port1
RJ-45
RS-232C port1
Mini D-Sub 9-pin (male)
Remote port1
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)
A
Center of lens
B
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
g.
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. sp.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 (sp.201). Doing so may cause an unstable display and could lead to projector damage.
•Do not store the projector outside the required temperature range (sp.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
Copyright (C) 1989, 1991 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and
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
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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
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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
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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
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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
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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
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General Notes
217
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General Notes
218
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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
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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
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AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME
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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.
To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of
warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
<one line to give the program’s name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51
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
may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here
is a sample; alter the names:
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
consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public
License instead of this License.
GNU LGPL
This projector product includes the open source software programs which apply the GNU Lesser General Public License Version 2 or later version ("LGPL
Programs").
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
PARTICULAR PURPOSE. See the GNU General Public License for more details.
The list of LGPL Programs is as follows and the names of author are described in the source code of the LGPL Programs.
LGPL Programs
•glibc-2.8
•SDL-1.2.13
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The GNU Lesser General Public License Version 2 is as follows. You also can see the GNU Lesser General Public License Version 2 at
http://www.gnu.org/licenses.
GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA Everyone is permitted to copy and
distribute verbatim copies of this license document, but changing it is not allowed.
General Notes
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[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library Public License, version 2, hence the version number
2.1.]
Preamble
The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public Licenses are intended
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When a program is linked with a library, whether statically or using a shared library, the combination of the two is legally speaking a combined work, a
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freedom. The Lesser General Public License permits more lax criteria for linking other code with the library.
General Notes
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We call this license the "Lesser" General Public License because it does Less to protect the user’s freedom than the ordinary General Public License. It also
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General Notes
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13. The Free Software Foundation may publish revised and/or new versions of the Lesser General Public License from time to time. Such new versions will
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General Notes
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NO WARRANTY
15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED
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END OF TERMS AND CONDITIONS
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
redistribute and change. You can do so by permitting redistribution under these terms (or, alternatively, under the terms of the ordinary General Public
License).
General Notes
228
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
exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found.
<one line to give the library’s name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
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
Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the library, if necessary. Here
is a sample; alter the names:
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.
Copyright (c) The Regents of the University of California. All rights reserved.
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
229
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. Neither the name of the University 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 REGENTS 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
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.
Copyright (C) 1994-1997, Thomas G. Lane. This file is part of the Independent JPEG Group’s software. For conditions of distribution and use, see the
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.
This software is copyright (C) 1991-1998, Thomas G. Lane. All Rights Reserved except as specified below.
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.
For conditions of distribution and use, see copyright notice in png.h Copyright (c) 1998-2004 Glenn Randers-Pehrson (Version 0.96 Copyright (c) 1996,
1997 Andreas Dilger) (Version 0.88 Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.)
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.
COPYRIGHT NOTICE, DISCLAIMER, and LICENSE:
If you modify libpng you may insert additional notices immediately following this sentence.
libpng version 1.2.6, September 12, 2004, is Copyright (c) 2004 Glenn Randers-Pehrson, and is distributed according to the same disclaimer and license as
libpng-1.2.5 with the following individual added to the list of Contributing Authors
Cosmin Truta
General Notes
232
libpng versions 1.0.7, July 1, 2000, through 1.2.5 - October 3, 2002, are Copyright (c) 2000-2002 Glenn Randers-Pehrson, and are distributed according to
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.
libpng versions 0.97, January 1998, through 1.0.6, March 20, 2000, are Copyright (c) 1998, 1999 Glenn Randers-Pehrson, and are distributed according to
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
libpng versions 0.89, June 1996, through 0.96, May 1997, are Copyright (c) 1996, 1997 Andreas Dilger Distributed according to the same disclaimer and
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
libpng versions 0.5, May 1995, through 0.88, January 1996, are Copyright (c) 1995, 1996 Guy Eric Schalnat, Group 42, Inc.
General Notes
233
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,
without limitation, the warranties of merchantability and of fitness for any purpose. The Contributing Authors and Group 42, Inc. assume no liability for
direct, indirect, incidental, special, exemplary, or consequential damages, which may result from the use of the PNG Reference Library, even if advised of
the possibility of such damage.
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:
1. The origin of this source code must not be misrepresented.
2. Altered versions must be plainly marked as such and must not be misrepresented as being the original source.
3. This Copyright notice may not be removed or altered from any source or altered source distribution.
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
PNG file format in commercial products. If you use this source code in a product, acknowledgment is not required but would be appreciated.
A "png_get_copyright" function is available, for convenient use in "about" boxes and the like:
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
234
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.
Copyright notice:
(C) 1995-1998 Jean-loup Gailly and Mark Adler
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
of this software.
Permission is granted to anyone to use this software for any purpose, including commercial applications, and to alter it and redistribute it freely, subject
to the following restrictions:
1. The origin of this software must not be misrepresented; you must not claim that you wrote the original software. If you use this software in a product,
an acknowledgment in the product documentation would be appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
Jean-loup Gailly
jloup@gzip.org
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
warranty of any kind. The library has been entirely written by Jean-loup Gailly and Mark Adler; it does not include third-party code.
If you redistribute modified sources, we would appreciate that you include in the file ChangeLog history information documenting your changes.
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)
General Notes
235
License terms “Apache License Version 2.0, January 2004" are as follows.
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction, and distribution as defined by Sections 1 through 9 of this document.
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For the purposes of this definition, "control" means (i) the power, direct or indirect, to cause the direction or management of such entity, whether by
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"Work" shall mean the work of authorship, whether in Source or Object form, made available under the License, as indicated by a copyright notice that is
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"Derivative Works" shall mean any work, whether in Source or Object form, that is based on (or derived from) the Work and for which the editorial
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"Contribution" shall mean any work of authorship, including the original version of the Work and any modifications or additions to that Work or
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"Contributor" shall mean Licensor and any individual or Legal Entity on behalf of whom a Contribution has been received by Licensor and subsequently
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General Notes
236
2. Grant of Copyright License. Subject to the terms and conditions of this License, each Contributor hereby grants to You a perpetual, worldwide,
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(d) If the Work includes a "NOTICE" text file as part of its distribution, then any Derivative Works that You distribute must include a readable copy of
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contents of the NOTICE file are for informational purposes only and do not modify the License. You may add Your own attribution notices within
Derivative Works that You distribute, alongside or as an addendum to the NOTICE text from the Work, provided that such additional attribution notices
cannot be construed as modifying the License.
You may add Your own copyright statement to Your modifications and may provide additional or different license terms and conditions for use,
reproduction, or distribution of Your modifications, or for any such Derivative Works as a whole, provided Your use, reproduction, and distribution of
the Work otherwise complies with the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise, any Contribution intentionally submitted for inclusion in the Work by You to the
Licensor shall be under the terms and conditions of this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify the terms of any separate license agreement you may have executed with Licensor
regarding such Contributions.
General Notes
237
6. Trademarks. This License does not grant permission to use the trade names, trademarks, service marks, or product names of the Licensor, except as
required for reasonable and customary use in describing the origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or agreed to in writing, Licensor provides the Work (and each Contributor provides its
Contributions) on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without
limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. You
are solely responsible for determining the appropriateness of using or redistributing the Work and assume any risks associated with Your exercise of
permissions under this License.
8. Limitation of Liability. In no event and under no legal theory, whether in tort (including negligence), contract, or otherwise, unless required by
applicable law (such as deliberate and grossly negligent acts) or agreed to in writing, shall any Contributor be liable to You for damages, including any
direct, indirect, special, incidental, or consequential damages of any character arising as a result of this License or out of the use or inability to use the Work
(including but not limited to damages for loss of goodwill, work stoppage, computer failure or malfunction, or any and all other commercial damages or
losses), even if such Contributor has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing the Work or Derivative Works thereof, You may choose to offer, and charge a fee for,
acceptance of support, warranty, indemnity, or other liability obligations and/or rights consistent with this License. However, in accepting such
obligations, You may act only on Your own behalf and on Your sole responsibility, not on behalf of any other Contributor, and only if You agree to
indemnify, defend, and hold each Contributor harmless for any liability incurred by, or claims asserted against, such Contributor by reason of your
accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following boilerplate notice, with the fields enclosed by brackets "[]" replaced with your own
identifying information. (Don’t include the brackets!) The text should be enclosed in the appropriate comment syntax for the file format. We also
recommend that a file or class name and description of purpose be included on the same "printed page" as the copyright notice for easier identification
within third-party archives.
Copyright [yyyy] [name of copyright owner]
Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
You may obtain a copy of the License at
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Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and limitations under the License.
General Notes
238
newlib
This projector product includes the open source software program "newlib" which applies the terms and conditions provided by owner of the copyright to
the "newlib".
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
License terms of conditions of each program which are provided by owner of the copyright to the "newlib" are as follows.
The newlib subdirectory is a collection of software from several sources.
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
copyright notices will apply to the contents of the newlib subdirectory:
(1) Red Hat Incorporated
Copyright (c) 1994-2007 Red Hat, Inc. All rights reserved.
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
http://www.opensource.org/licenses. Any Red Hat trademarks that are incorporated in the source code or documentation are not subject to the BSD
License and may only be used or replicated with the express permission of Red Hat, Inc.
(2) University of California, Berkeley
Copyright (c) 1981-2000 The Regents of the University of California.
All rights reserved.
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 the University nor the names of its contributors may be used to endorse or promote products derived from this software without
specific prior written permission.
General Notes
239
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.
(3) David M. Gay (AT&T 1991, Lucent 1998)
The author of this software is David M. Gay.
Copyright (c) 1991 by AT&T.
Permission to use, copy, modify, and distribute this software for any purpose without fee is hereby granted, provided that this entire notice is included in
all copies of any software which is or includes a copy or modification of this software and in all copies of the supporting documentation for such software.
THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED WARRANTY. IN PARTICULAR, NEITHER THE
AUTHOR NOR AT&T MAKES ANY REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
-----------
The author of this software is David M. Gay.
Copyright (C) 1998-2001 by Lucent Technologies
All Rights Reserved
Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the
above copyright notice appear in all copies and that both that the copyright notice and this permission notice and warranty disclaimer appear in supporting
documentation, and that the name of Lucent or any of its entities not be used in advertising or publicity pertaining to distribution of the software without
specific, written prior permission.
LUCENT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL LUCENT OR ANY OF ITS ENTITIES BE LIABLE FOR ANY SPECIAL, INDIRECT OR
CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
PERFORMANCE OF THIS SOFTWARE.
(4) Advanced Micro Devices
Copyright 1989, 1990 Advanced Micro Devices, Inc.
General Notes
240
This software is the property of Advanced Micro Devices, Inc (AMD) which specifically grants the user the right to modify, use and distribute this software
provided this notice is not removed or altered. All other rights are reserved by AMD.
AMD MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS SOFTWARE. IN NO EVENT SHALL AMD BE
LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR ARISING FROM THE FURNISHING,
PERFORMANCE, OR USE OF THIS SOFTWARE.
So that all may benefit from your experience, please report any problems or suggestions about this software to the 29K Technical Support Center at
800-29-29-AMD (800-292-9263) in the USA, or 0800-89-1131 in the UK, or 0031-11-1129 in Japan, toll free. The direct dial number is 512-462-4118.
Advanced Micro Devices, Inc.
29K Support Products
Mail Stop 573
5900 E. Ben White Blvd.
Austin, TX 78741
800-292-9263
(5) C.W. Sandmann
Copyright (C) 1993 C.W. Sandmann
This file may be freely distributed as long as the author’s name remains.
(6) Eric Backus
(C) Copyright 1992 Eric Backus
This software may be used freely so long as this copyright notice is left intact. There is no warrantee on this software.
(7) Sun Microsystems
Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved.
Developed at SunPro, a Sun Microsystems, Inc. business. Permission to use, copy, modify, and distribute this software is freely granted, provided that this
notice is preserved.
(8) Hewlett Packard
(c) Copyright 1986 HEWLETT-PACKARD COMPANY
To anyone who acknowledges that this file is provided "AS IS" without any express or implied warranty: permission to use, copy, modify, and distribute
this file for any purpose is hereby granted without fee, provided that the above copyright notice and this notice appears in all copies, and that the name of
Hewlett-Packard Company not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission.
Hewlett-Packard Company makes no representations about the suitability of this software for any purpose.
General Notes
241
(9) Hans-Peter Nilsson
Copyright (C) 2001 Hans-Peter Nilsson
Permission to use, copy, modify, and distribute this software is freely granted, provided that the above copyright notice, this notice and the following
disclaimer are preserved with no changes.
THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
(11) Christopher G. Demetriou
Copyright (c) 2001 Christopher G. Demetriou
All rights 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.
3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.
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.
(12) SuperH, Inc.
Copyright 2002 SuperH, Inc. All rights reserved
This software is the property of SuperH, Inc (SuperH) which specifically grants the user the right to modify, use and distribute this software provided this
notice is not removed or altered. All other rights are reserved by SuperH.
SUPERH MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARD TO THIS SOFTWARE. IN NO EVENT SHALL
SUPERH BE LIABLE FOR INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH OR ARISING FROM
THE FURNISHING, PERFORMANCE, OR USE OF THIS SOFTWARE.
General Notes
242
So that all may benefit from your experience, please report any problems or suggestions about this software to the SuperH Support Center via e-mail at
softwaresupport@superh.com .
SuperH, Inc.
405 River Oaks Parkway
San Jose
CA 95134
USA
(13) Royal Institute of Technology
Copyright (c) 1999 Kungliga Tekniska Höskolan (Royal Institute of Technology, Stockholm, Sweden).
All rights 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.
3. Neither the name of KTH 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 KTH AND ITS 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 KTH OR ITS 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.
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
243
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.
(15) Andrey A. Chernov
Copyright (C) 1997 by Andrey A. Chernov, Moscow, Russia.
All rights 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.
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.
(16) FreeBSD
Copyright (c) 1997-2002 FreeBSD Project.
All rights 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
244
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.
(17) S. L. Moshier
Author: S. L. Moshier.
Copyright (c) 1984,2000 S.L. Moshier
Permission to use, copy, modify, and distribute this software for any purpose without fee is hereby granted, provided that this entire notice is included in
all copies of any software which is or includes a copy or modification of this software and in all copies of the supporting documentation for such software.
THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED WARRANTY. IN PARTICULAR, THE AUTHOR MAKES
NO REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS SOFTWARE OR ITS FITNESS FOR
ANY PARTICULAR PURPOSE.
(18) Citrus Project
Copyright (c)1999 Citrus Project,
All rights 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.
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.
(19) Todd C. Miller
General Notes
245
Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>
All rights 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.
3. The name of the author may not be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED "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.
(20) DJ Delorie (i386)
Copyright (C) 1991 DJ Delorie
All rights reserved.
Redistribution and use in source and binary forms is permitted provided that the above copyright notice and following paragraph are duplicated in all such
forms.
This file is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
PURPOSE.
(23) Intel (i960)
Copyright (c) 1993 Intel Corporation
Intel hereby grants you permission to copy, modify, and distribute this software and its documentation. Intel grants this permission provided that the
above copyright notice appears in all copies and that both the copyright notice and this permission notice appear in supporting documentation. In
addition, Intel grants this permission provided that you prominently mark as "not part of the original" any modifications made to this software or
documentation, and that the name of Intel Corporation not be used in advertising or publicity pertaining to distribution of the software or the
documentation without specific, written prior permission.
General Notes
246
Intel Corporation provides this AS IS, WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY
WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Intel makes no guarantee or representations regarding the use
of, or the results of the use of, the software and documentation in terms of correctness, accuracy, reliability, currentness, or otherwise; and you rely on the
software, documentation and results solely at your own risk.
IN NO EVENT SHALL INTEL BE LIABLE FOR ANY LOSS OF USE, LOSS OF BUSINESS, LOSS OF PROFITS, INDIRECT, INCIDENTAL, SPECIAL
OR CONSEQUENTIAL DAMAGES OF ANY KIND. IN NO EVENT SHALL INTEL’S TOTAL LIABILITY EXCEED THE SUM PAID TO INTEL FOR
THE PRODUCT LICENSED HEREUNDER.
(26) Mike Barcroft
Copyright (c) 2001 Mike Barcroft <mike@FreeBSD.org>
All rights 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.
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.
(27) Konstantin Chuguev (--enable-newlib-iconv)
Copyright (c) 1999, 2000
Konstantin Chuguev. All rights 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
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)
Copyright (c) 2003, Artem B. Bityuckiy, SoftMine Corporation. Rights transferred to Franklin Electronic Publishers.
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)
Copyright (c) 1995 Alex Tatmanjants <alex@elvisti.kiev.ua>
at Electronni Visti IA, Kiev, Ukraine.
All rights 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
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)
Copyright (c) 1998, M. Warner Losh <imp@freebsd.org>
All rights 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.
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)
Copyright (C) 1996 by Andrey A. Chernov, Moscow, Russia.
All rights 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
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)
Copyright (c) 2001 Daniel Eischen <deischen@FreeBSD.org>.
All rights 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.
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)
Copyright (c) 2009 ARM Ltd
All rights 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.
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.
Copyright (c) 2009 CodeSourcery, Inc.
All rights reserved.
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
/*
* Copyright (c) 2009 MIPS Technologies, Inc.
*
* All rights reserved.
*
* 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
copyright to the "WPA Supplicant License" are as follows.
Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi> and contributors All Rights
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
SM
and Extra Care
SM
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.
Copyright Notice
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic,
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.
Copyright Attribution
This information is subject to change without notice.
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