Liteloc Not Working; Display Issues; No Image Appears; Flicker, Shadows, Or Dimness - Christie CP2208 Service Manual

• Tap Menu > Status and then Interlocks in the left pane. Review and correct all interlock
failures.
• Tap Menu > Status and then Temperatures in the left pane. Verify if the DMD temperatures
are too high. If the temperatures are too high, cool the projector. Ensure the projector is
properly ventilated and the air filters are not blocked.
• Replace the lamp.
LiteLOC not working
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• Tap Menu > Advanced Setup > LampPower/LiteLOC™ Setup. Tap Enable LiteLOC
• If the lamp power is at the maximum setting to maintain a LiteLOC™ setting, LiteLOC™ is
automatically disabled. Reduce the LiteLOC™ setting, or install a new lamp.

Display issues

No image appears

• Make sure the lamp is on.
• Make sure the douser is open.
• Make sure a white test pattern is selected.
• Make sure the service doors are closed.
• Verify the marriage icon on the main window of the touch panel controller (TPC) is green.
• Make sure the marriage ring is secure.

Flicker, shadows, or dimness

• Ensure the douser is open.
• Align the lamp.
• Tap Menu > Advanced Setup > LampPower/LiteLOC™ Setup. Monitor the Power % field
to determine if the power is consistent or if it varies. Increase the lamp power. Lamps which are
near end of service may not operate reliably at a lower power setting.
• Fold mirror misalignment. Contact your Christie accredited service technician to resolve the
issue.
• Integrator rod misalignment. Contact your Christie accredited service technician to resolve the
issue.

Blank screen, no display of cinema image

• Ensure the lens cap is not on either end of the lens.
• Ensure the lamp is ON.
CP2208 Service Manual
020-101917-01 Rev. 1 (11-2015)
Troubleshooting
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