Adjusting The Left And Right Boresight - Christie CP2420-Xe Service Manual

Adjusting the left and right boresight

Learn how to adjust the left and right boresight.
Warning! If not avoided, the following could result in death or serious injury.
• This procedure must be performed by Christie qualified technicians.
Caution! If not avoided, the following could result in minor or moderate injury.
• Do not look directly into the lens when the light source is on. The extremely high brightness can
cause permanent eye damage.
When performing boresight adjustments, the goal is to balance the tilt of the lens mount to
compensate for screen-to-projector tilt but also to precisely maintain the original factory settings of
the lens mount axial position.
1. Loosen the lock screws highlighted in the image below.
2. Extend the lens focus completely.
3. Adjust the Focus using the focus knob to retract the lens.
Watch the image at the left edge of the screen until it comes into focus. If the entire screen is
in focus, proceed to step 7.
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.
Service setups
16