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The lamp and temperature warning lights are flashing at the same
time.
An abnormality may have occurred in the projector. Turn off the
projector and unplug the power cord from the wall outlet. Then plug
the power cord back in and turn on the projector. If nothing changes,
call the service center.
Warning: Except as specifically explained in this Owner's Manual, do not
attempt to service this product yourself
Problems with the Image or Sound
An image does not appear on the screen.
Check that the power light is on and the lens cover is off. Also make
sure the cables are installed correctly, as described in Chapter 1.
The correct image source may not be selected. Press the Source button
on the remote control or the control panel to choose the other image
source.
Only part of the computer image is displayed.
If the computer’s output resolution setting is set higher than 640 x
480, the projector resizes the image. If the computer output is not
compatible with this resizing, choose a different display setting on the
computer. In Windows 3.1, use Windows Setup in the Main program
group. For a Macintosh, choose Control Panels under the Apple menu
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5 l Troubleshooting