Lamp Adjuster Module - Christie CP2420-Xe Service Manual

Lamp adjuster module

The lamp adjuster module is located at the back of the projector directly below the lamp blower and
ducting.
Warning! If not avoided, the following could result in death or serious injury.
• This procedure must be performed by Christie qualified technicians.
• SHOCK HAZARD! Disconnect the product from AC before installing, moving, servicing, cleaning,
removing components, or opening any enclosure.
• EXPLOSION HAZARD! Always wear manufacturer approved protective safety clothing (gloves,
jacket, face shield) whenever the lamp door is open or when handling the lamp. Any local or
federal specifications take precedence over Christie's protective clothing recommendations.
1. Remove the lamp door (on page 53).
2. Remove the lamp (on page 74).
3. Remove the back cover (on page 51).
4. Disconnect the P35 and P36 harnesses from the lamp integrated motor control board.
5. Disconnect the two cathode wires from the cathode nut.
6. Remove the three screws located at the base of the lamp blower.
7. Move the lamp blower to the side to gain access to the two right screws holding the lamp
adjuster module in place.
8. Loosen the four screws securing the lamp adjuster module to the baseplate.
Lamp adjuster right two screws location:
CP2420-Xe and CP4420-Xe Service Guide
020-103566-02 Rev. 1 (07-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Lamp compartment
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