Epson PowerLite 400W User Manual page 87

The image contains static or noise.
If you're using a computer cable longer than 6 feet (2 m), or an
■
extension cable, the image quality may be reduced.
Keep your computer and video cables separated 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
computer and the projector, turn off the laptop's LCD display.
If you're projecting from a composite or S-Video source, check
■
the
Video Signal
it set at . If you're using a 60-Hz PAL video source, change
Auto
this setting to
PAL60
. See page 60 for details.
On
Make sure the cables are securely connected at both ends.
■
Select the correct resolution; see "Compatible Video Formats" on
■
page 108.
If you're projecting from a computer, press the
■
button on the remote control or the
projector to adjust tracking and sync automatically. If that doesn't
work, try adjusting the
menu. See page 59.
The image is blurry.
■ Adjust the focus using the focus ring. See page 40.
■ Try cleaning the lens as described on page 74.
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.
■ Make sure the projection distance is within the ranges described
on page 16 through page 18.
■ Adjust the
Sharpness
You should be able to see the effect on the screen immediately.
setting in the Signal menu. In most cases, leave
. Also make sure the
Enter
and
Sync Tracking
setting on the Image menu (see page 58).
setting is
Progressive
Enter/Auto
button on the
settings in the Signal
Solving Problems
87