Troubleshooting
Problem: Nothing on projection screen
Make sure that the power cord is properly connected to a fully
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functional AC electrical outlet. Make sure that the power cord
is also properly connected to the projector.
If the projector is plugged into a power strip, make sure the
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power strip is turned on.
Make sure you have removed the lens cap on the projection
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lens at the front of the projector.
Make sure the lamp is switched on.
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Check the projector's lamp to ensure that it is securely con-
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nected in the lamp module. See "Replacing the Projection
Lamp" on page 41.
Make sure that the cables do not have any bent pins.
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Problem: Color or text not being projected
You might need to adjust the brightness up or down until the
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text is visible. Refer to "Brightness" on page 28 for more infor-
mation.
Problem: The screen resolution is not right
Make sure the computer's video card is set for a resolution of
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no greater than 1280x1024.
Problem: Image isn't centered on the screen
Move the projector to reposition the image.
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Reposition the image using the software. Refer to "Horizontal
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position" on page 34 and "Vertical position" on page 34.
Be sure the projector is at a 90 degree angle to the screen.
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Problem: Only the start-up screen displays
Verify that the cables are connected correctly. See page 12
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through page 14 for connection procedures.
Verify that the proper input source is connected and active. See
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"Source (keypad only) or Comp and Video (remote only)" on
page 26.
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