Wolf cinema REF-1000, Руководство пользователя, Страница: 70 / 115

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FOR BEST RESULTS: Rather than examining the CENTER of each zone when assessing White Field Uniformity
adjustments focus on extreme EDGES as indicated in the illustration at right.
1d) In either Color Adjustments menu, select a “User” color. Then:
• If you have created a “User 1” color gamut (recommended) for a
well‐matched wall, continue to Step 1e.
• If you prefer maximum brightness rather than a particular color
temperature, select “Max Drives”.
IMPORTANT: Do not change User 1 Color Adjustment in color‐matched
applications!
1e) In the White Uniformity menu, set the “Overall” output level to 50.0 and
all remaining slide bars to 0.0. This decreases the light output just enough
throughout the screen so that any color level can then be increased later
as necessary for matching light output from zone‐to‐zone. Do not exceed
50.0 for “Overall”—a higher level will likely interfere with achieving White
Field Uniformity and is not recommended. Insure that overall light output
remains well matched from one screen center to the next. Where necessary,
increase or decrease Lamp Power slightly to recover center matches.
Step 2: Adjust Color (level of red/green/blue) in Eight Zones
NOTES:
1) At this point, ignore the brightness of individual zones. 2) Always ignore menu colors.
2a) On each screen, compare the color temperatures in the eight target zones (four edges and four corners) to that
of the color temperature of the center. Compare using a white field only, and take note of any areas that do not
match the center. Also decide if any screen exhibits a more obvious color shift than other screens — begin with
this screen in Step 2b.
2b) Return to the White Field Uniformity menu. Beginning with the screen that exhibits the most obvious color
shift(s), for each edge that exhibits a noticeably different color temperature from the center, select the
corresponding Uniformity adjustment menu — Left, Right, Top or Bottom. For example, if any part of the left side
is too blue, too red or too green, go to the Left Uniformity menu and adjust the colors (i.e., change their light
output) until all portions of the left side closely match the center color temperature. Adjust an edge first (focusing
on its center), and then adjust its corners. Repeat the color adjustment of sides and corners for each edge of the
screen that does not yet match the center (note that each corner is adjustable in either of its two adjacent “side”
menus). When done, all areas of a given screen should match. Repeat Steps 2a & 2b for all remaining screens.