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Check
Remedy
Is the display range restricted by
Blanking
?
Appropriately set
Blanking
in the configuration menu.
s
Signal
-
Blanking
Is the image position adjusted correctly?
(Only when projecting analog RGB signals input from the Computer port)
Press the [Auto] button on the remote control or the [
] button on the control panel to adjust the position.
You can also adjust the position from the Configuration menu.
s
Signal
-
Position
Is the computer set for dual display?
(Only when projecting computer images)
If dual display is activated in the
Display Properties
of the computer's Control Panel, only about half of the image on the
computer screen is projected. To display the entire image on the computer screen, turn off the dual display setting.
s
Computer video driver documentation
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
Is the image direction correct?
Make the correct settings in
Projection
from the Configuration menu.
s
Image colors are not right
Check
Remedy
Do the input signal settings match the signals from the connected
device?
Change the setting according to the signal for the connected equipment.
s
Signal
-
Advanced
-
Input Signal
Is the image brightness adjusted correctly?
Adjust the
Brightness
setting from the Configuration menu.
s
Image
-
Brightness
Are the cables connected correctly?
Check that all the cables required for projection are securely connected.
Check that no cables are disconnected and that there are no poor contacts in the cables.
s
Is the Contrast
adjusted correctly?
Adjust the
Contrast
setting from the Configuration menu.
s
Image
-
Contrast
Is the color adjustment set correctly?
Adjust the
Gamma
or
RGBCMY
setting from the Configuration menu.
s
Image
-
Advanced
s
Problem Solving
199
Содержание EB-L1490U
Страница 1: ...User s Guide ...
Страница 15: ...Introduction This chapter explains the names for each part ...
Страница 27: ...Preparing the Projector This chapter explains how to install the projector and connect projection sources ...
Страница 58: ...Connecting Equipment 58 ...
Страница 59: ...Basic Usage This chapter explains how to project and adjust images ...
Страница 140: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Страница 176: ...Troubleshooting This chapter explains how to identify problems and what to do if a problem is found ...
Страница 219: ...Appendix ...