Gamma corrections
B-1
5976065 BARCOCINE 8 10022000
B
GAMMA CORRECTIONS
Gamma Corrections
Warning Entering Gamma corrections
"RISK OF INCORRECT ADJUSTMENT OF THE PROJECTOR.
THE GAMMA CORRECTIONS ARE FACTORY ADJUSTED USING AN ACTAS COLOR ANALYZER ! THEREFORE, ONLY
QUALIFIED INSTALLATION OR SERVICE PERSONNEL SHOULD PERFORM THESE ADJUSTMENTS ! "
If you are qualified, press ENTER to continue.
WARNING
RISK OF INCORRECT
ADJUSTMENT OF THE
PROJECTOR.
THE GAMMA CORRECTIONS ARE
FACTORY ADJUSTED USING AN
ACTAS COLOR ANALYZER !
THEREFORE, ONLY QUALIFIED
INSTALLATION OR SERVICE
PERSONNEL SHOULD PERFORM
THESE ADJUSTMENTS !
<ENTER> TO CONTINUE
<EXIT> TO RETURN.
How to adjust ?
Three items can be selected inside the "Gamma Corrections" menu: the Blue Gamma Correction, the R & B midlights and the factory
preset.
Blue Gamma Correction
1
Push the cursor keys
é
or
ê
to highlight the item
BLUE GAMMA CORRECTION in the menu (menu 1).
2
Press ENTER.
If EXIT is pressed, the projector will return to the
Service menu.
After ENTER is pressed, a text box with the message, "Adjust with arrow key", will be displayed on the screen.
3
Push the cursor keys
é
or
ê
to adjust the slope, a text box with a bar scale (Min to Max) will be displayed to visualize the magnitude
of the correction (menu 2).
4
Push the cursor keys
è
or
ç
to adjust the breakpoint, a text box with a numeric bar scale (0-99) will be displayed to visualize
the magnitude of the correction (menu 3).
5
Press ENTER to return to the "Gamma Corrections" menu.
GAMMA CORRECTIONS
BLUE GAMMA CORRECTION
Adjust slope with
é
or
ê
Breakpoint with
ç
or
è
R & B MIDLIGHTS
Adjust red with
é
or
ê
blue with
ç
or
è
FACTORY PRESET
Select with
é
or
ê
then <ENTER>;
<EXIT> to return.
menu 1
Min Max
BLUE GAMMA
SLOPE
BLUE GAMMA
BREAKPOINT
50
menu 2
menu 3
