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» Film-Tech Forum   » Operations   » Digital Cinema Forum   » Help with Dark Screen Image with a Christie CP 2220

Author Topic: Help with Dark Screen Image with a Christie CP 2220
Geza Younger
Film Handler

Posts: 9
From: Tegucigalpa, Francisco Morazan, Honduras
Registered: Nov 2017

 - posted 04-30-2018 05:59 PM      Profile for Geza Younger   Email Geza Younger   Send New Private Message       Edit/Delete Post 
Today I changed the bulb on a Christie CP2220, did the auto adjust light wizard on the tpc. Now that I project I dont get the brightness I used to get! Any tips on how to get the brightness back? Some tech told me you can manually adjust its brightness. Any tips or pointers...

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Frank Cox
Film God

Posts: 2016
From: Melville Saskatchewan Canada
Registered: Apr 2011

 - posted 04-30-2018 06:44 PM      Profile for Frank Cox   Author's Homepage   Email Frank Cox   Send New Private Message       Edit/Delete Post 
Check the lamp power settings (under Lamp Power/LiteLOC Setup).

The Manual Power Adjust is there.

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Stephan Shelley
Jedi Master Film Handler

Posts: 721
From: castro valley, CA, usa
Registered: Nov 2014

 - posted 05-01-2018 05:27 PM      Profile for Stephan Shelley   Email Stephan Shelley   Send New Private Message       Edit/Delete Post 
What bulb are you using? Did you select the correct bulb when you ran the lamp change wizard? Did you screw it into the adapter all the way?

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