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Lamp functionality
The following topics cover common lamp issues and their solutions.
Lamp does not ignite
The projector is powered on but the lamp does not ignite.
Resolution
•
In the left navigation menu, tap Lamp Settings > Lamp Manager and in the Lamp History
list, verify the number of hours the lamp has operated. Replace a lamp nearing the end of its
operational life.
•
In the left navigation menu, tap Status > Interlocks and then check and correct all interlock
failures.
•
In the left navigation menu, tap Status > All Alarms. If a ballast communication error has
occurred, restart the projector and turn the lamp on.
•
In the left navigation menu, tap Status > Temperatures and 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
The lamp unexpectedly turned off.
Resolution
•
In the left navigation menu, tap Lamp Settings > Lamp Power/LiteLOC Setup. Increase
the lamp power.
•
In the left navigation menu, tap Status > Interlocks and then check and correct all interlock
failures.
•
In the left navigation menu, tap Status > Temperatures and 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.
CP2308 User Guide
020-102535-03 Rev. 1 (08-2018)
Copyright
2018 Christie Digital Systems USA, Inc. All rights reserved.
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Troubleshooting
99
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