Epson EH-TW5750, User Manual, Page: 65 / 92

Troubleshooting
64
Check Remedy
Has condensation formed on the lens? If the projector is suddenly taken from a cold environment to a
warm environment, or if sudden ambient temperature changes
occur, condensation may form on the surface of the lens, and this
may cause the images to appear fuzzy. Set the projector up in
the room about one hour before it is used. If the projector is wet
from condensation, turn off the projector, disconnect the power
cord, and leave it for a while.
Interference or distortion appear in images
Check Remedy
Are the cables connected correctly? Check that all the cables required for projection are securely
connected.
s
p.18
Is an extension cable being used? If an extension cable is used, electrical interference may affect
the signals.
(Only when projecting computer image sig-
nals)
Is the correct resolution selected?
Set the computer so that the signals being output are compatible
with the projector.
s
p.77
Part of the image is truncated (large) or small
Check Remedy
Is the correct Aspect selected? Select the aspect mode to match the input signal in Aspect from
the Configuration menu.
s
Signal - Aspect p.52
(Only when projecting computer image sig-
nals)
Is the correct resolution selected?
Set the computer so that the signals being output are compatible
with the projector.
s
p.77
Image colors are not right
Check Remedy
Are the cables connected correctly? Check that all the cables required for projection are securely
connected.
s
p.18
Is the contrast adjusted correctly? Adjust the Contrast setting from the Configuration menu.
s
Image - Contrast p.51
Is the color adjusted correctly? Adjust the Advanced setting from the Configuration menu.
s
Image - Advanced p.51
(Only when projecting images from a video
device)
Are the color saturation and tint adjusted cor-
rectly?
Adjust the Color Saturation and Tint settings from the Config-
uration menu.
s
Image - Color Saturation / Tint p.51