54
Problem Solving
Image colors are not right
Images appear dark
Nothing appears on the external monitor
Check Remedy
Do the input signal settings match the signals from the
connected device?
If a composite video or S-video source is connected to the projector, use the "Video Signal" menu command to
select the video signal format. See “
List of Supported Monitor Displays” on page 63.
Has the image brightness been adjusted correctly? Use the "Brightness" menu command to adjust the brightness. See page 32.
Are the cables connected correctly? Check that all of the cables required for projection are securely connected. See the Quick Setup sheet.
Has the image contrast been adjusted correctly? Use the "Contrast" menu command to adjust the contrast. See page 32.
Has the color been adjusted correctly? Use the "Color Adjustment" menu command to adjust the color. See page 32
.
Have the color saturation and tint been adjusted
correctly?
Use the "Color Saturation" and "Tint" menu commands to adjust the color and tint. See page 32.
Check Remedy
Have the image brightness and luminance been
adjusted correctly?
Use the "Brightness" and "Brightness Control" menu commands to adjust the brightness and luminance. See page
32.
Has the image contrast been adjusted correctly? Use the "Contrast" menu command to adjust the contrast. See page 32.
Is the lamp due for replacement? When the lamp is nearly due for replacement, the images will become darker and the color quality will become
poorer. When this happens, the lamp should be replaced with a new one. See page 41
.
Check Remedy
Are images from a port other than the Computer port
being projected?
The only images that can be displayed on an external monitor are those from the Computer port. You cannot
output video equipment images to an external monitor. See page 30.
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