Table of Contents
Advertisement
6. 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: 63.2%
•
Blue power level: 66.4%
7. Wait 15 minutes for the laser devices to acclimatize to the new values.
8. Adjust the blue and green power levels to achieve an applicable white point, as measured by
the color meter. Do not adjust the red value.
•
For 4K40-RGB series projectors, the D65 white point is x=0.313, y=0.329.
Wait a few minutes for the lasers to stabilize and ensure that the white point is not shifting
between measurements.
9. Re-establish the connection to the photon controller using NetTerminal or Kore 10-bit Librarian,
on port 5103.
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.
•
4K40-RGB series projectors
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.
©
Service setups
23
Hide quick links:
Advertisement
Table of Contents
