Aligning The Image With Lens Zoom And Focus; Running Auto Setup To Optimize Display Settings; Performing The Liteloc V1 Calibration - Christie 4K40-RGB Series Service Manual

rotation and then the right knob a quarter rotation, and so on. Adjusting a single knob for
vertical or rotational adjustment to an extreme before adjusting the second knob may result in
the convergence mechanism binding.
For the best stability, Christie recommends setting convergence while rotating the knobs in a
clockwise direction. This may require first adjusting convergence by turning the knobs counter-
clockwise, and finalizing the convergence with a clockwise approach. This applies to all knobs.
6. When complete, push in all the convergence adjustment knobs to disengage them.

Aligning the image with lens zoom and focus

Ensure the image reflected from the digital micromirror device (DMD) is parallel and centered with the
lens and screen.
1. Display an image or test pattern that can be used to analyze image focus and geometry.
2. Select ZOOM.
3. Use the up and down arrows to zoom in or out of the image.
4. To exit, select Back.
5. Select FOCUS.
6. Use the up and down arrows to adjust the focus of the image.
7. To exit, select Back.
8. To refine your adjusts, repeat steps 2 to 7.

Running Auto Setup to optimize display settings

Auto Setup initiates an automated process in which the projector optimizes video settings for the
active signal. Auto Setup helps to save time in perfecting a display and you can modify the
adjustments as required.
1. Make sure of the following before running Auto Setup:
• Test patterns are turned off (on page 15).
• The active signal is valid.
2. From the remote, select Auto Signal or from the web UI, select Auto Setup.
3. Select Run Auto Setup.
The system optimizes the active signal and displays a progress message on screen.

Performing the LiteLOC v1 calibration

Due to the manufacturing tolerance of the color sensor board and the LOS system, calibrate the
LiteLOC v1 response to the light intensity as the temperature of the laser devices changes.
1. Contact Christie Technical Support for a copy of the Horizon Factory Calibration Procedure
spreadsheet.
2. On the projector, display a framing test pattern.
3. Setup the color meter in the same manner as used for creating laser and MCGD files.
4. Login to the projector with Installer access or higher.
5. Navigate to Laser Settings > Laser Power/LiteLOC Setup.
4K40-RGB Series Service Guide–D4K40-RGB, Roadie 4K40-RGB, Mirage 4K40-RGB
020-102960-02 Rev. 1 (12-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
©
Service setups
22