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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
Is an extension cable being used?
If an extension cable is used, electrical interference may affect the signals.
Is the correct resolution selected?
(Only when projecting computer images)
Set the computer so that the signals being output are compatible with the projector.
s
s
Computer's documentation
Are the Sync.
and Tracking
settings adjusted correctly?
(Only when projecting computer images)
Press the [Auto] button on the Remote Control or the [
] button on the Control panel to perform automatic
adjustment. If the images are not adjusted correctly even after performing automatic adjustment, you can also make
adjustments from the Configuration menu.
s
Signal
-
Tracking
,
Sync.
Is the
Resolution
set to anything other than
Auto
?
(Only when projecting on a split screen)
The image may be collapsed if the
Resolution
on the Configuration menu and the resolution of the projected image are
not the same.
If the image is collapsed, set the
Resolution
to
Auto
.
s
Signal
-
Resolution
The image is truncated (large) or small, the aspect is not suitable, or the image has been reversed
Check
Remedy
Have the
Screen
been set correctly?
Make the appropriate
Screen
for the screen being used.
s
Is the aspect adjusted correctly?
Press the [Aspect] button to select an aspect suitable for the input source.
s
"Changing the Aspect Ratio of the Projected Image"
Is a wide panel computer image being projected?
(Only when projecting computer images)
Change the setting according to the signal for the connected equipment.
s
Signal
-
Resolution
Is the image still being enlarged by E-Zoom?
Press the [Esc] button on the remote control to cancel E-Zoom.
s
"Enlarging Part of the Image (E-Zoom)"
Is
Scale
turned on?
Set
Scale
to
Off
on the configuration menu.
s
Signal
-
Scale
Scale
Problem Solving
198
Summary of Contents for EB-L1490U
Page 1: ...User s Guide ...
Page 15: ...Introduction This chapter explains the names for each part ...
Page 58: ...Connecting Equipment 58 ...
Page 59: ...Basic Usage This chapter explains how to project and adjust images ...
Page 140: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Page 219: ...Appendix ...