Christie DLV1280 DX User Manual page 89

OPERATION
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DLV1280 DX User's Manual
and continue to use it for all sources displayed on the wall. Other color
temperatures will not necessarily be matched from screen-to-screen.
IGNORE THE COLOR OF MENUS—
are otherwise well-matched.
WHITE UNIFORMITY SLIDEBARS—
reduce to "0". Each slidebar adjusts overall light output in a specific screen
zone, but the value shown represents the current setting for green in this zone.
When other "hidden" values (red or blue) are lower than green, during
adjustment in the White Uniformity menu their values will reach "0" first,
causing the slidebar to stop earlier than expected.
JUDGE BY EYE OR USE A METER—
achieved with either.
Step 1: General Setup
1a)
Adjust primary colors (see Matching Colors in Multiple Screens for this
procedure). This ensures matched overall color temperatures and light output
between screens.
Double-check that all WHITES and LIGHT OUTPUT are well-matched.
See Step 3f of the "Matching Colors in Multiple Screens" procedure.
1b)
Enable the Brightness Uniformity checkbox.
This will enable access to the uniformity
controls and will apply the settings to your
image.
1c)
Select the 13 Point test pattern for display.
This pattern provides 9 screen "zones" with
13 targets.
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 at right.
1d)
In the Color Temperature Setup menu, select
"User 1". Then:
•
If you have adjusted "User 1" Primary Colors to create a well-matched
wall (recommended), continue to Step
•
If you prefer maximum brightness rather than a particular color
temperature, set the User 1 white levels to 100 (maximum).
Menu color will vary between screens that
White Uniformity slidebar values may not
Good brightness uniformity can be
IMPORTANT
Use a color meter if necessary.
1e
.