Christie Entero RPMHD-LED01, Руководство по обслуживанию, Страница: 63 / 70

Section 7: Service Menu
Entero RPMSP/RPMWU/RPMHD-LED01 Service Manual 7-5
020-100368-05 Rev. 1 (06-2012)
Native White Duty Cycle
This text string identifying the stored native duty cycle.
The string format is “
R 99.9 G 99.9 B 99.9 ” where:
• The numbers after the “R”, “G” and “B” indicate the stored Native Red Duty Cycle , Native Green
Duty Cycle and Native Blue Duty Cycle percentages.
5. Set target Native White Color Temperature
This slide bar sets the target color temperature for duty cycle selection when Bright/ColorLOC is
disabled. The default is 6500°K.
6. Disable the Measure Native Mode by exiting the menu.
7. Make sure Bright/ColorLOC is disabled and the production state normally used to measure CCA white
point is set up. The PHM will then select a duty cycle that is most appropriate for the desired target native
white color temperature.
8. From the Color Primary Settings menu, measure the color primary and white coordinates with a color
meter and enter these values in the appropriate controls. For the most part, the values for the primaries
should be very similar or the same as those in the
Native Color Settings menu, but the white coordinates
may differ.
With Bright/ColorLOC enabled, the color sensor is used by the projector to monitor the LED performance,
but when Bright/ColorLOC is disabled the sensor is no longer used. In these cases, the system relies on data
entered in the factory that tell the projector what its native color space is.
This calibration step is performed in the factory and may be required if the light module is replaced in the field.
NOTE: 1)
An external color meter is needed to set these values.
2)
The factory native color settings are stored
separately. If the settings made in this procedure are no longer needed, select item 11: Reset to Factory Native
Color Settings.