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Troubleshooting
89
Check
Remedy
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)
Are the
Sync.
and
Tracking
settings adjusted
correctly?
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.
s
Signal
-
Tracking
/
Sync.
(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
Part of the image is truncated (large) or small
Check
Remedy
Is the correct
Aspect
selected?
Press the
button, and then select the
Aspect
that match-
es the input signal.
s
Signal
-
Aspect
(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
Image colors are not right
Check
Remedy
Is the image signal format setting correct?
When Video is input
If nothing is projected even when
Video Signal
is set to
Auto
from the Configuration menu, set the signal that matches the
connected device.
s
Settings
-
Input Signal
-
Video Sig-
nal
When Component is input
If nothing is projected even when
Component
is set to
Auto
from the Configuration menu, set the signal that matches the
connected device.
s
Settings
-
Input Signal
-
Compo-
nent
Are the cables connected correctly?
Check that all the cables required for projection are securely
connected.
s
For the Video and Component ports, make sure the connector is
the same color as the cable port.
s
Is the contrast adjusted correctly?
Adjust the
Contrast
setting from the Configuration menu.
s
Image
-
Contrast
Is the color adjusted correctly?
Adjust the
Advanced
setting from the Configuration menu.
s
Image
-
Advanced
(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