Adjusting Boresight - Christie HS 2K Series Service Manual

Adjusting boresight

The boresight adjustment turns the lens holder to remove the tilt between the lens and DMD to
make the image clear, crisp, and sharp. To perform boresight adjustment, use an M4 Allen key to
adjust the three boresight set screws on the lens holder.
Items Description
A, B, C Boresight set screws
• To tighten the set screws, turn coun
• To loosen the set screws, turn clockwise.
Christie recommends adjusting the set screws 1/4 turns each time. The balance between the set
screws is subtle and a small adjustment can make an obvious change on the screen.
To perform boresight adjustment, complete the following steps:
1. Project a focus test pattern.
2. To optimize the focus of position 1 on the screen, press the FOCUS
3. Once position 1 is in focus, check position 2. If position 2 is not in focus, use the FOCUS
key to bring position 2 into focus on the screen.
• If pressing the FOCUS
clockwise.
HS Series 2K Service Manual—D13HD2-HS, D13WU2-HS, D16HD-HS, D16WU-HS, D20HD-HS, D20WU-HS
020-001468-02 Rev. 1 (01-2020)
Copyright ©2020 Christie Digital Systems USA Inc. All rights reserved.
A
B
C
key results in position 2 coming into focus, turn the set screw A
t
erclockwise.
Service setups
or key.
or
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