Epson PowerLite Pro G5900, Руководство пользователя

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104
Solving Problems
The image contains static or noise.
■
Make sure the cables are securely connected.
■
If you’re using a computer cable longer than 6 feet (1.8 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 notebook
computer and the projector, turn off the notebook’s LCD display.
■
Make sure the correct input signal is selected in the Signal menu
(see page 70).
■
If you’ve used the Quick Corner or Keystone adjustment, you
may need to decrease the
Sharpness
setting in the Image menu
(see page 67).
■
If you’re projecting from a computer, make sure its signal is
compatible with the projector. See page 120.
■
If you’re using the Split Screen function, you may need to set the
Resolution setting in the Signal menu to
Auto
(see page 69).
■
Press the
Auto
button on the remote control or the
Enter
button
on the projector to reset the projector’s Tracking, Sync, and
Position settings. If further adjustment is needed, you can
fine-tune the
Tracking
and
Sync
settings manually using the
Signal menu, as described on page 69.
The image is blurry.
■ There may be dirt or smears on the lens. Clean the lens as
described on page 84.
■ Adjust the focus using the focus ring (see page 36).
■ If the projector is angled sharply toward the screen, it may not be
possible to focus the entire image. Move the projector to position
it more directly in front of the screen.
note
You must be projecting an
image for the
Auto
button
to have any effect. It works
only with computer images
projected through the VGA
port.