Csp-Color Space Selection; Cuc-1D Color Uniformity - Christie 4K35-RGB Technical Reference

CSP–Color Space Selection
Changes the color space of the active signal for all inputs on the screen.
Commands
Command Description
CSP <color space> Changes the color space of the active signal
on the screen. This command is only
available if video electronics are on. (Saved
value)
Examples
Set the color space to RGB (full range) irrespective of which channel is selected:
(CSP 1)
Set the projector to always automatically detect the color space:
(CSP 0)
CUC–1D Color Uniformity
Sets up 1D color uniformity on the projector after taking measurements of each of the color primaries.
To take measurements of each of the color primaries at points (15, 2, 5, 8, and 16), use a
spectroradiometer such as the PR-655. Once the measurements are taken, enter the values into the
projector using this serial command. For more information on color uniformity, refer to Christie TruLife
+ User Guide (P/N: 020-103315-XX).
Commands
Command Description
CUC+HabL Sets the measured luminance values at the specific
<luminance> points along the line. This command is used when CUC
+SLCT is set to 1.
Christie TruLife+ Technical Reference–Serial Commands
020-103316-07 Rev. 1 (09-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Serial API commands
Values
0 = Auto Detect—Uses the detected color
space in the active signal (Default)
1 = RGB—full range
2 = YCbCr HDTV (ITU-R BT.709)
3 = RGB—limited range
4 = YCbCr HDTV—expanded range
5 = YCbCr JPEG—full range
6 = YCbCr UHDTV (ITU-R BT.2020)
7 = YCbCr UHDTV (ITU-R BT.2020)—full
range
8 = XYZ
Values
a = The point being measured (1
to 5)
b = The color being measured
(R/G/B)
luminance = The luminance
value measured at the specified
point
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