Christie Cinema 4K-RGB CP4315-RGB Service Manual page 21

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)
C Vertical lock screw (Lock C)
D Vertical boresight screw
E Horizontal boresight screw
F Manual focus knob
G Cover flap
3. Open the shutter on the projector.
4. In the right toolbar, tap Test Patterns.
5. Select the RGB-4K-Boresight pattern and display it full screen.
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-03 Rev. 1 (11-2019)
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Service setups
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