Epson EMP-8300 Uživatelská příručka stáhnout pdf (Strana 107)

Solving Problems 107

The image contains static, noise, or distortion.

■ If you’re using a video player, make sure the correct Video Signal

is selected in the Video menu (see page 70).

■ If you’re using a computer, press the Auto button (on the remote

control) or the

Auto/Enter button (on the projector). This

automatically resets the tracking, sync, position, and resolution.

■ If you’re using a computer cable longer than 6 feet (2 meters), or

an extension cable, the image quality may be reduced.

■ Keep your computer and video cables away from the power cord

as much as possible to prevent interference.

■ The video signal may be split between the computer and the

projector. If you notice a decline in the projected image quality

when the image is displayed simultaneously on your laptop and

through the projector, turn off the laptop’s LCD display.

The image is blurry.

■ There may be dirt or smears on the lens. Clean the lens as

described on page 90.

■ Adjust the focus using the Focus button.

■ Make sure the lens is not fogged by condensation. You may need

to wait before using the projector after moving it from a cold

environment to a warm environment.

■ If you’re projecting from a computer, press the Auto button (on

the remote control) or the

Auto/Enter button (on the

projector). This adjusts the tracking, sync, position, and

resolution settings.

■ Adjust the Sharpness setting on the Video menu (see page 64).

When you change video settings, you should be able to see the

effect on the screen immediately.

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Epson EMP-8300 Uživatelská příručka Strana 107