Christie Entero RPMWU User Manual page 77

Fine-Tune Whites, White Brightness, or Primary Colors
Projector Color Adjustment lets you fine-tune color or
brightness for individual projectors that don't quite match the
array. For more information, see
page 3-51.
These steps outline color adjustments using projector color
settings until the colors appear to match the rest of the projectors
in the array. Color adjustments are evaluated by eye. A color
meter can help determine the change required, but the results are
still evaluated by eye. For information about using the color meter
with this procedure, see
Meter, on page
1. Navigate to Main Menu > Configuration > ArrayLOC >
Projector Color Adjustment.
2. Projector Color Adjustment settings are specific to each color
space. To use existing fine-tuning adjustments as a starting
point, select a tuned color space from Copy Adjustments
From.
3. Check both Auto Color Enable and Test Pattern Enable, the system (background) color changes to the
target color being adjusted (for example, Target Red x invokes a red background). All other menu options
change the system color to white as long as Test Pattern Enable is checked.
4. Navigate to Main Menu > Configuration > Communication. Note the IDs of the projectors you want to
fine-tune.
5. To adjust white color and brightness settings (repeat for each projector that needs adjustment):
a. Press P
only.
b. Use the White Brightness Adjustment to roughly match the white brightness of the array. A higher
value makes the projector image brighter.
c. Adjust the Red Part of White, Green Part of White, and Blue Part of White to match the white
color to other projectors in the array.
d. Readjust the White Brightness Adjustment control if matching white colors revealed mismatched
white brightness.
6. Navigate to Main Menu > Configuration > Communication. Note the IDs of the projectors you want to
fine-tune.
7. To adjust color primary settings (repeat for each projector that needs adjusting):
a. Press P
b. Adjust the XXX Part of YYY controls where and YYY is the color being adjusted, and XXX and
YYY are not the same color (ie. non-dominant colors). Negative values for the non-dominant colors
are permitted. Adjusting XXX Part of XXX adjusts the color's brightness and affects the color of
white.
Example: If the blue primary color does not match. Use the Red Part of Blue and Green Part of Blue
controls. Negative values will increase the saturation of the blue. Values between -15 and +3 work
well.
Entero RPMWU/RPMSP/RPMHD-LED01 User Manual
020-100367-05 Rev. 1 (06-2012)
Projector Color Adjustment, on
Fine-tune Projector Colors With a Color
3-58.
, < ID > on the remote. The remote directs commands to the specified projector
ROJ PROJECTOR
, < ID > on the remote. The remote directs commands to the specified projector.
ROJ PROJECTOR
Section 3: Operation
3-57