Remove The Light Sensor Module; Remove The Cold Mirror - Christie CP2215 Service Manual

Remove the Light Sensor Module

The light sensor module, mounted to the side of the IOS, is positioned to sample the light coming
through the fold mirror.
1. Turn the lamp off and cool the projector for at least 15 minutes.
2. Turn the projector off and then disconnect it from AC power.
3. Remove the top lid. See
4. Remove the front skin. See
5. Disconnect the harness from the light sensor module.
6. Remove the 2 screws that secure the sensor to the IOS. The middle screw is used to adjust light
tolerances.
When reinstalling the light sensor module, recalibrate the footLambert (fL) readings for minimum
and maximum power. See the CP2215 User manual.

Remove the Cold Mirror

UV HAZARD! Always wear protective safety clothing and a face shield when performing
service with the safety shield removed and a lamp installed. Failure to comply could result in
death or serious injury.
Wear gloves when you handle the cold mirror.
1. Turn the lamp off and cool the projector for at least 15 minutes.
2. Turn the projector off and then disconnect it from AC power.
3. Remove the lamp. See
4. Remove the service panel skin. See
5. Open the lamp firewall door and then remove the 4 cold mirror heat sink plate screws.
6. Remove the heat sink and bracket.
CP2215 Service Manual
020-101226-03 Rev. 1 (10-2015)
Remove the Top Lid
Remove the Front Skin
Replace the Lamp on page 28.
Remove the Exhaust Panel Skin
Parts and Module Replacement
on page 22.
on page 22.
on page 26.
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