Adjust Brightness Uniformity; Cancel Brightness Uniformity - Christie Entero RPMSP–LED01 Installation Manual

• You may have to add some red to some of the blues.
e. Use the white color settings to achieve a uniform white across all projectors.
f. Exit the color adjustment menus.
Once you have completed these adjustments, the ArrayLOC feature automatically monitors and maintains the
color and brightness uniformity across the display wall.
4.8

Adjust Brightness Uniformity

This brightness uniformity adjustment improves the brightness uniformity of the selected display cube; it does
not affect the uniformity across the display wall. This adjustment is rarely required, but when used it slightly
decreases the overall brightness of the projector.
1. Adjust the primary colors before attempting to work with Brightness Uniformity. Make sure that primary
colors, color temperature, and maximized light output are all well matched from 1 screen to another. These
matches are needed before you can achieve good brightness uniformity results. See the Entero RPMWU–
RPMSP–RPMHD–LED01 User Manual (P/N: 020-100367-xx).
IMPORTANT: Double–check that all WHITES and LIGHT OUTPUT are well–matched.
2. Select Main Menu > Configuration > Geometry & Color > Brightness Uniformity. Select the
Brightness Uniformity Enable check box. This will enable access to the uniformity controls and will
apply the settings to the image.
3. From Test Pattern, select the 13–Point test pattern for Full White
for display. The 13–Point test pattern provides 9 screen "zones"
with 13 targets.
4. Determine by eye or meter which areas need to be adjusted.
FOR BEST RESULTS Rather than examining the CENTER
of each zone when assessing Brightness Uniformity adjustments,
focus on extreme edges, as indicated in the illustration to the right.

4.8.1 Cancel Brightness Uniformity

If you do not want to use or apply brightness uniformity settings, clear
the Uniformity Enable check box at the top of the Brightness
Uniformity menu.
Entero Projector and Cube Installation Manual
020-100839-01 Rev. 2 (04-2013)
13–Point Test Pattern
4-11