Epson EH-TW5650 User Manual page 84

Troubleshooting
Check
Is an extension cable being used?
(Only when projecting computer image sig-
nals)
Are the Sync. and Tracking settings adjusted
correctly?
(Only when projecting computer image sig-
nals)
Is the correct resolution selected?
Part of the image is truncated (large) or small
Check
Is the correct Aspect selected?
Is the image Position adjusted correctly?
(Only when projecting computer image sig-
nals)
Is the correct resolution selected?
Image colors are not right
Check
Is the contrast adjusted correctly?
Is the color adjusted correctly?
Images appear dark
Check
Is the image brightness set correctly?
Is the contrast adjusted correctly?
Is it time to replace the lamp?
If an extension cable is used, electrical interference may affect
the signals.
The projector uses automatic adjustment functions to project at
the optimum status. However, depending on the signal, some
may not be adjusted correctly even after performing self correc-
tions. If this happens, adjust the Tracking and Sync. settings
from the Configuration menu.
Set the computer so that the signals being output are compatible
with the projector. p.99
s
Select the aspect mode to match the input signal in Aspect from
the Configuration menu.
Adjust the Position setting from the Configuration menu.
Signal - Position p.66
s
Set the computer so that the signals being output are compatible
with the projector. p.99
s
Adjust the Contrast setting from the Configuration menu.
Image - Contrast p.65
s
Adjust the Advanced setting from the Configuration menu.
Image - Advanced p.65
s
Adjust the Brightness setting from the Configuration menu.
Image - Brightness
s
Adjust the Contrast setting from the Configuration menu.
Image - Contrast p.65
s
When the lamp is nearly ready for replacement, the images be-
come darker and the color quality becomes poorer. When this
happens, replace the lamp with a new lamp.
83
Remedy
Signal - Tracking/Sync.
s
Remedy
Signal - Aspect p.66
s
Remedy
Remedy
p.65
s
p.66
p.95