Lamp Functionality; Lamp Does Not Ignite; Lamp Suddenly Turns Off; Liteloc Not Working - Christie CP2208 User Manual

Lamp functionality

Lamp does not ignite

• Tap Menu > Advanced Setup > Lamp History and verify the number of hours the lamp has
operated. Replace a lamp nearing the end of its operational life.
• Tap Menu > Status and then Interlocks in the left pane. Check and correct all interlock
failures.
• Tap Menu > Status and then All Alarms in the left pane. If a ballast communication error has
occurred, restart the projector and turn the lamp on.
• 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.
• Listen for a clicking noise that indicates the ballast is attempting to strike the lamp. If you do
not hear a clicking noise, there might be a problem with the ballast. Contact a Christie
accredited service technician to resolve the issue.
• If you hear a brief clicking noise, but the lamp does not ignite, replace the lamp.

Lamp suddenly turns off

• Tap Menu > Advanced Setup >
• 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
™
• 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

Flicker, shadows, or dimness

• Ensure the douser is open.
• Align the lamp. See
CP2208 User Manual
020-101916-02 Rev. 1 (08-2015)
Lamp Power/LiteLOC Setup
Aligning the lamp on page 29
. Increase the lamp power.
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Troubleshooting
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