Liteloc ™ Sensor-To-Screen Calibration; Liteloc ™ Sensor-To-Screen Calibration: Workflow; Creating A New Calibration File - Christie Cinema 2K-RBe Installation And Setup Manual

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LiteLOC sensor-to-screen calibration
The LiteLOC sensor-to-screen calibration is performed in the factory under specific setup conditions
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which include the type of lens, screen, and the spectroradiometer used for measuring screen color and
brightness.
Your projector's setup conditions may not match the factory setup which may result in a discrepancy
in color accuracy. Upon first installation, check the accuracy of the color point and if unsatisfactory,
perform this calibration. Doing this calibration captures all the variables of your setup and achieves
the best results. By doing this calibration, you do not overwrite the factory calibration. Once satisfied,
some scenarios may exist in which you may need to re-do the calibration in the future.
Re-doing this calibration is required if the following is replaced:
• Color sensor board
Christie recommends re-doing this calibration if any of the following are replaced:
• Light engine
• Lens
• Light source
• Screen
• Port window
• Any other optical components in the optical path between the light source and the screen
After replacing these components, check the accuracy of the color point and if unsatisfactory, re-do
this calibration.
LiteLOC ™ sensor-to-screen calibration: Workflow
Identify the recommended order for performing the sensor-to-screen calibration.
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LiteLOC sensor-to-screen calibration requires the following:
• Spectroradiometer
• Service user is the minimum level user access
• Create a new calibration file (on page 42).
• Recalibrate the calibration file (on page 44), if required.
• Edit the existing calibration file parameters (on page 45) on the Sensor-to-screen menu, if
required.
• Verify the calibration (on page 45), if required.
• Add the calibration file to the Channel Setup (on page 46).

Creating a new calibration file

The Sensor-to-screen Calibration wizard guides you through the steps required to create a new
calibration file.
1. Set up a spectroradiometer to obtain screen measurements later in the process.
2. In the left navigation menu, select Color Settings > Sensor-to-screen Calibration.
Cinema 2K-RBe Installation and Setup Guide–CP2406-RBe, CP2409-RBe, and CP2411-RBe
020-103907-01 Rev. 1 (03-2024)
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Managing the light source
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