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Solving Problems
88
If you're projecting an image from a computer with dual display
■
activated, turn dual display off.
The image isn't square, but keystone-shaped.
If the image isn't evenly rectangular, adjust its shape as described on
page 41.
The image contains static or noise.
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 60).
If you're using a composite, S-Video, or component video source
■
with 480i signals, turn on the
menu (see page 60).
If you've used the Keystone adjustment, you may need to decrease
■
the
setting in the Image menu (see page 58).
Sharpness
If you're projecting from a computer, make sure its signal is
■
compatible with the projector. See page 98.
If you're projecting from a computer, press the
■
the remote control to reset the projector's Tracking, Sync, and
Position settings
The image is blurry.
There may be dirt or smears on the lens. Clean the lens as
■
described on page 72.
Adjust the focus using the focus ring (see page 42).
■
setting on the Signal
Progressive
Auto
button on
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