Setting Up 1D Color Uniformity - Christie TruLife+ Griffyn 4K32-RGB User Manual

3. Use the Max Ambient Temperature slider to increase and decrease the maximum ambient
temperature you expect the room to reach and select Enter.
A lower room temperature generally results in increased brightness and better efficiency. A
higher room temperature reduces the maximum power setting available for the lasers. The
maximum expected room temperature setting must reflect the anticipated operating
conditions.
4. To set the approximate red power level, select Red Laser Setpoint and use the slider to
increase and decrease the value required for the projector brightness.
System stability may be affected if you set a power level below the minimum power level
recommended.
A value below the maximum limit ensures the required red power level can be achieved until
the maximum ambient temperature is reached.
5. To set the green (Green Laser Setpoint) and blue (Blue Laser Setpoint) power levels,
repeat step 4.

Setting up 1D color uniformity

Learn how to set up 1D color uniformity on the projector after taking measurement of each of the
color primaries at points (15, 2, 5, 8, and 16).
1. Ensure the projector is running in representative ambient light.
2. Setup a spectroradiometer, such as the CR-250, on a tripod.
If not using the CR-250 or better, Christie recommends placing the meter perpendicular to the
screen to achieve accurate measurements.
Do not use the PR-655 spectroradiometer to perform color uniformity on a multi-projector
installation.
3. Power on the projector.
4. Allow the light source to stabilize.
5. Select MENU > Configuration > Horizontal 1D Color Uniformity > Color Uniformity
Mode.
6. To disable color uniformity, select Color Uniformity Off.
7. Select Enter.
8. Select MENU > Image Settings > Color & Gamma > Color Correction Mode.
9. Select Max Drives and to confirm your selection, select Enter.
10. Select Show Color Pattern > Auto and to confirm your selection, select Enter.
11. From the side panel home page, use the arrows to select Test Pattern.
12. Select the 17 Point test pattern and to confirm your selection, select Enter.
Christie TruLife+ User Guide
020-103315-01 Rev. 1 (09-2020)
Copyright © 2020 Christie Digital Systems USA, Inc. All rights reserved.
Configuring system settings
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