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8. If color or brightness is not at the target level, refine the Red, Green, and Blue power settings
to achieve the target, and then allow the projector to re-stabilize for an additional 3 to 5
minutes.
The projector is considered stable when there are no further adjustments and you obtain the
same screen state results after two sets of measurements, 5 minutes apart.
9. Once the correct color and brightness are achieved and the projector has stabilized, select the
LiteLOC slider to lock the settings.
The color of the slider turns to green to indicate the settings are locked. The projector's
LiteLOC system maintains the brightness and color levels.
10. To save the new laser file, select Save
Color sensor (CSense) data are displayed on the interface to provide feedback on the current
color sensor information.
Related information
Setting the chiller setpoint (on page 43)
Modifying an existing laser file
Modify the settings in the laser file to change the laser power settings or the chiller setpoint.
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, including changes to the chiller
setpoint temperature 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 begin modifying the settings, select Display White Test Pattern.
3. From the Laser File list, select the laser file to edit.
4. To unlock the file, select the LiteLOC slider.
The color of the slider turns to gray to indicate the settings are unlocked.
5. (CP4440-RGB and CP4450-RGB only) Adjust the Chiller Setpoint and the power levels for Red,
Green, and Blue as required to achieve the correct color and brightness on screen.
6. Once the correct color and brightness are achieved and the projector has stabilized, select the
LiteLOC slider to lock the settings.
The color of the slider turns to green to indicate the settings are locked.
7. To save the new settings, select Save.
Copying existing laser settings to a new file
Copy an existing laser file when you want to create a new file with similar settings.
1. In the left navigation pane, select Laser Settings > Laser Power/LiteLOC Setup.
2. Select the Display White Test Pattern slider.
3. From the Laser File list, select the file you want to copy.
4. To save the new laser file, select Save As.
CineLife+ RGB PLF Installation and Setup Guide–CP4440-RGB, CP4450-RGB
020-103072-04 Rev. 1 (03-2021)
Copyright
©
2021 Christie Digital Systems USA, Inc. All rights reserved.
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Managing the light source
62
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