Christie 4K40-RGB Series Service Manual page 24

On 4K40-RGB series projectors, port 5103 is always opened in Core 4 Software and no
password is required to run the commands required to change the projector fan speed.
TrueLife accepts automation commands on port 3002.
sub main()
proj.sendstring( "(DGN 71 6 1 45 )" )
proj.sendstring( "(DGN 71 7 1 45 )" )
proj.sendstring( "(DGN 71 8 1 45 )" )
proj.sendstring( "(DGN 71 9 1 45 )" )
proj.sendstring( "(DGN 71 10 1 45 )" )
proj.sendstring( "(DGN 71 11 1 45 )" )
proj.sendstring( "(DGN 71 12 1 45 )" )
proj.sendstring( "(DGN 71 13 1 45 )" )
proj.sendstring( "(DGN 71 14 1 45 )" )
proj.sendstring( "(DGN 71 15 1 45 )" )
proj.sendstring( "(DGN 71 16 1 45 )" )
proj.sendstring( "(DGN 71 17 1 45 )" )
proj.sendstring( "(DGN 71 21 1 45 )" )
proj.sendstring( "(DGN 71 22 1 45 )" )
proj.sendstring( "(DGN 71 23 1 45 )" )
proj.sendstring( "(DGN 71 24 1 45 )" )
proj.sendstring( "(DGN 71 25 1 45 )" )
proj.sendstring( "(DGN 71 26 1 45 )" )
proj.sendstring( "(DGN 71 27 1 45 )" )
proj.sendstring( "(DGN 71 28 1 45 )" )
proj.sendstring( "(DGN 71 29 1 45 )" )
proj.sendstring( "(DGN 71 30 1 45 )" )
end sub
On 4K40-RGB series projectors, to change the fan speed to 100% type the following
command: (DGN 71 <fan ID> 1 <speed>). For example, (DGN 71 25 1 100) sets fan 25
to run at 100%.
To run the fan at the normal speed, send the command (DGN 71 <fan ID> 0), or reboot
the projector.
16. To execute the script, click the red arrow.
A confirmation that the command has been executed is displayed, and the projector noise level
goes down.
17. In the projector software, set the following values:
• Display White Test Pattern is enabled
• LiteLOC is disabled
• Maximum Expected Room Temperature: 35 degrees Celsius
• Red power level: 78.3%
• Green power level: 66.3%
• Blue power level: 70%
18. Wait 15 minutes for the laser devices to acclimatize to the new values.
19. Re-establish the connection to the photon controller using NetTerminal or Kore Librarian, on
port 5103.
20. Send the command (RGB + MEAS?) to the photon controller.
21. Compare the new blue temperature to the original value.
4K40-RGB Series Service Guide–D4K40-RGB, Roadie 4K40-RGB, Mirage 4K40-RGB
020-102960-02 Rev. 1 (12-2019)
Copyright 2019 Christie Digital Systems USA, Inc. All rights reserved.
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Service setups
24