Bedienungsanleitung Epson EB-992F (Seite 177 von 210) (Englisch)

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Solving Image or Sound Problems

177

s Signal > Advanced > Video Signal

s Signal > Advanced > Video Range

• Make sure all the cables are securely connected to the projector and your

video device. If you connected long cables, try connecting shorter cables.

• If you are using ECO as Power Consumption, try selecting High or

Medium.

s ECO > Power Consumption

At high altitudes or locations subject to high temperatures, the image

may become darker and you may not be able to adjust the Power

Consumption setting.

• Position the projector close enough to the screen.

• If the image has been progressively darkening, you may need to replace the

projector lamp soon.

gg Related Links

• "Adjusting Image Quality (Color Mode)" p.61

• "Input Signal Settings - Signal Menu" p.131

• "Image Quality Settings - Image Menu" p.130

• "Projector Setup Settings - ECO Menu" p.147

Solutions to Sound Problems

If there is no sound or the volume is too low or high, try the following

solutions:

• Adjust the projector's volume settings.

• Press the [A/V Mute] button on the remote control to resume video and

audio if they were temporarily stopped.

• Check your computer or video source to make sure the volume is turned up

and the audio output is set for the correct source.

• Check the audio cable connections between the projector and your video

source.

• Make sure any connected audio cables are labeled "No Resistance".

• If you are using the USB Display function, turn on the Output audio from

the projector setting in the Epson USB Display Settings program on your

computer.

• Select the correct audio input in the A/V Settings setting in the projector's

Extended menu.

• If you want to use a connected audio source when the projector is off, set

the Standby Mode option to Communication On and make sure the A/V

Settings options are set correctly in the projector's Extended menu.

s ECO > Standby Mode > Standby Mode

• Check the Mic Input Level setting in the projector's Settings menu. If the

setting is too high, the sound of other connected devices will be too low.

• If you do not hear sound from an HDMI source, set the connected device to

PCM output.

• When you are connecting the projector to a Mac using an HDMI cable,

make sure your Mac supports audio through the HDMI port. If not, you

need to connect an audio cable.

• If the volume for the computer is set to the minimum while the projector is

set to the maximum, the noise may be mixed. Turn up the computer's

volume and turn down the projector's volume. (When you use Epson

iProjection (Windows/Mac) or USB Display.)

gg Related Links

• "Projector Connections" p.27

• "Projector Feature Settings - Settings Menu" p.132

• "Projector Setup Settings - Extended Menu" p.134

• "Projector Setup Settings - ECO Menu" p.147

• "Controlling the Volume with the Volume Buttons" p.63

Solutions When Image File Names are not Displayed

Correctly in PC Free

If any file names are longer than the display area or include unsupported

symbols, the file names are shortened or changed in PC Free. Shorten or

change the file name.

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