Christie CineLife+ CP4415-RGB User Manual page 28

When refining the laser power settings, the amount of time required to re-stabilize the projector
depends on the size of the adjustment. For very small adjustments to the chiller setpoint or power
settings, the projector requires only 1 or 2 minutes to re-stabilize. For larger adjustments, the
projector may require up to 15 minutes to re-stabilize.
1. In the left navigation pane, select Laser Settings > Laser Power/LiteLOC Setup.
2. To activate the controls, select the Display White Test Pattern slider.
3. To create a new laser file, select Create.
4. In the Create dialog, type a name for the new laser file and select Create.
5. If the laser file will be associated with a 3D channel, select the 3D Sync slider.
6. Under Chiller Setpoint, select the plus and minus signs (or drag the temperature slider) to
indicate the maximum setpoint temperature.
The system uses the maximum setpoint temperature to calculate the light output. The default
chiller setpoint value is 24°C. A lower setpoint generally results in increased brightness and
better efficiency. A higher setpoint will reduce the maximum power setting available for the
lasers. The chiller setpoint temperature must reflect actual operating conditions.
For detailed information on calculating and setting the chiller setpoint value, see the CineLife+
4K-RGB Installation and Setup Guide (P/N: 020-103244-XX).
7. Set the approximate Red, Green, and Blue power levels as required for your projection
environment and allow the projector to stabilize for 15 minutes.
System stability may be affected if you set a power level below the minimum power level
recommended.
CineLife+ User Guide–CP4415-RGB, CP4420-RGB, CP4440-RGB, CP4450-RGB
020-103073-03 Rev. 1 (01-2021)
Copyright © 2021 Christie Digital Systems USA, Inc. All rights reserved.
Managing the light source
28