Adjusting The Boresight - Christie CP4315-RGB User Manual

Adjusting the boresight

A boresight adjustment balances the tilt of the lens mount to compensate for screen-to-projector tilt.
Warning! If not avoided, the following could result in death or serious injury.
• Do not look directly into the lens when the light source is on. The extremely high brightness can
cause permanent eye damage.
• FIRE HAZARD! Keep hands, clothes, and all combustible material away from the concentrated
light beam of the projector.
Caution! If not avoided, the following could result in minor or moderate injury.
• This procedure must be performed by Christie qualified technicians.
When making the adjustments, set the light source to minimum power.
To following steps are intended to achieve the highest quality image distributed across the full screen.
1. Close the shutter on the projector to avoid accidental exposure to the projection beam when
working in close proximity to the projection lens.
2. Using a 3 mm driver, unlock the horizontal and vertical lock screws (Lock A, B, and C).
To unlock the vertical lock screw (Lock C), flip open the cover flap (G) using the screwdriver.
A Horizontal lock screw (Lock A)
B Horizontal lock screw (Lock B)
Cinema 4K-RGB User Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102712-06 Rev. 1 (03-2021)
Copyright © 2021 Christie Digital Systems USA, Inc. All rights reserved.
Adjusting the image
62