Epson BrightLink 450Wi User Manual page 131

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 74).
If you're using a composite, S-Video, or component video source
■
with 480i signals, turn on the
menu (see page 74).
■ If you've used the Keystone adjustment, you may need to decrease
the setting in the Image menu (see page 72).
Sharpness
■ If you're projecting from a computer, make sure its signal is
compatible with the projector. See page 145.
■ 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 projection window. Clean the
window as described on page 110.
■ Adjust the focus using the focus lever (see page 44).
Lower the projection angle to reduce the amount of keystone
■
correction required.
■ If you're projecting from a computer, you may need to adjust the
tracking and sync settings as described in the next section.
setting on the Signal
Progressive
Auto
button on
Solving Problems
131