The Display Is Jittery Or Unstable; Portions Of The Display Are Cut Off; Inconsistent Picture Quality - Christie CP2208 Service Manual

• Make sure the lamp is on.
• Make sure the douser is open.
• Tap on the main TPC screen.
• Tap Menu > Channel Setup. Verify the correct channel is selected and the settings are
correct.
• Ensure an active source is connected properly. Check the cable connections and make sure the
alternative source is selected.
• Verify you can select test patterns. If you can, check your source connections again.

The display is jittery or unstable

• Verify that the input device is connected properly. If the input device is not connected properly,
the projector repeatedly attempts to display an image.
• The horizontal or vertical scan frequency of the input signal may be out of range for the
projector.
• The sync signal may be inadequate. Correct the source problem.

Portions of the display are cut off

If you have resized the image, adjust the resizing settings until the entire image is visible and
centered.

Inconsistent picture quality

Verify the quality of the signal from the input source.
CP2208 Service Manual
020-101917-01 Rev. 1 (11-2015)
Troubleshooting
80