Service Setups; Aligning The Boresight - Christie M Series Service Manual

Service setups

Understand the special internal hardware and software adjustments and related details that may
require the attention of a qualified service technician, whether done periodically or after a specific
module replacement.
Optical adjustments are not considered maintenance. The lamps are turned on during optical
adjustments and UV emissions are present.

Aligning the boresight

The boresight adjustment balances the tilt of the lens mount to compensate for screen-to-projector
tilt.
1. Display the boresight test pattern.
a) On the remote keypad, press Test.
On the built-in keypad, press the soft key that displays Test on the display panel
b) To cycle to Boresight, press the Up Arrow key.
c) Press Enter.
2. Focus the image on cross-hair image I.
3. Evaluate the focus on cross-hair image II and III.
• If all three images are in focus, no further action is required.
• If boresight is required, continue to step 4.
The adjustment screws (A) on the lens mount affects the corresponding cross-hairs on the test
pattern.
M Series Service Guide
020-100551-11 Rev. 1 (01-2019)
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