Christie Cinema 4K-RGB Service Manual page 101

10. Send the command (RGB + MEAS?) to the photon controller.
The current color sense X, Y and Z values are returned, showing the temperature of the
different devices. For example:
• Red: Color sense X value
• Green: Color sense y value
• Blue: Color sense Z value
• Purple: Red devices temperature * 100
• Brown: Blue devices temperature * 100
11. Enter the returned values into line 27 and line 63 of the spreadsheet.
The temperature values reported in NetTerminal must be divided by 100 before being entered
on line 27 and Line 63.
All temperatures returned from serial commands are in degrees Celsius.
12. Use Kore Librarian to connect to the projector on port number 5000.
13. Login to the projector with Service access.
14. Switch to the Scripting tab.
15. To lower the fan speed and increases the internal temperature of the laser devices, use the
script for the upgraded projector.
Lowering the fan speed allows for another set of Color sensor measurements to be collected at
a higher temperature without actually changing the room temperature.
• CP43XX-RGB series projectors
Kore Librarian must be used as NetTerminal is not capable of sending a script.
sub main()
proj.sendstring( "(CAL+FANS 5 45 )" )
proj.sendstring( "(CAL+FANS 6 45 )" )
proj.sendstring( "(CAL+FANS 7 45 )" )
proj.sendstring( "(CAL+FANS 8 45 )" )
proj.sendstring( "(CAL+FANS 9 45 )" )
proj.sendstring( "(CAL+FANS 10 45 )" )
proj.sendstring( "(CAL+FANS 11 45 )" )
proj.sendstring( "(CAL+FANS 12 45 )" )
proj.sendstring( "(CAL+FANS 13 45 )" )
proj.sendstring( "(CAL+FANS 14 45 )" )
proj.sendstring( "(CAL+FANS 15 45 )" )
proj.sendstring( "(CAL+FANS 16 45 )" )
proj.sendstring( "(CAL+FANS 17 45 )" )
proj.sendstring( "(CAL+FANS 18 45 )" )
proj.sendstring( "(CAL+FANS 19 45 )" )
proj.sendstring( "(CAL+FANS 20 45 )" )
proj.sendstring( "(CAL+FANS 21 45 )" )
proj.sendstring( "(CAL+FANS 22 45 )" )
proj.sendstring( "(CAL+FANS 23 45 )" )
proj.sendstring( "(CAL+FANS 24 45 )" )
proj.sendstring( "(CAL+FANS 25 45 )" )
proj.sendstring( "(CAL+FANS 26 45 )" )
Cinema 4K-RGB Service Guide–CP4315-RGB, CP4320-RGB, CP4325-RGB, CP4330-RGB
020-102713-06 Rev. 1 (08-2022)
Copyright © 2022 Christie Digital Systems USA, Inc. All rights reserved.
If printed, please recycle this document after use.
Printed circuit boards and sensors
101