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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
Are the cables connected correctly?
Is the contrast adjusted correctly?
Is the color adjusted correctly?
(Only when projecting images from a video
device)
Are the color saturation and tint adjusted cor‐
rectly?
Images appear dark
Check
Is the image brightness set correctly?
Is the contrast adjusted correctly?
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.110
s
Press the
button, and then select the Aspect that match‐
es the input signal.
Signal - Aspect
s
Adjust the Position setting from the Configuration menu.
Signal - Position
p.77
s
Set the computer so that the signals being output are compatible
with the projector.
p.110
s
Check that all the cables required for projection are securely
connected.
p.18
s
For the Video and Component ports, make sure the connector is
the same color as the cable port.
Adjust the Contrast setting from the Configuration menu.
Image - Contrast
p.75
s
Adjust the Advanced setting from the Configuration menu.
Image - Advanced
p.75
s
Adjust the Color Saturation and Tint settings from the Config‐
uration menu.
p.75
s
Adjust the Brightness setting from the Configuration menu.
Image - Brightness
s
Adjust the Contrast setting from the Configuration menu.
Image - Contrast
p.75
s
95
Remedy
Signal - Tracking/Sync.
s
Remedy
p.77
Remedy
p.18
s
Remedy
p.75
p.77
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