Barco BarcoReality 909 Split Pack R9040040, Инструкция по эксплуатации

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Gamma corrections
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5976397 SPLIT PACK REALITY 909 09112001
A
GAMMA CORRECTIONS
Gamma corrections
Gamma warning
When entering the gamma corrections, a warning will be displayed (menu 1) :
"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.
Procedure for gamma corrections
There are three settings in the gamma correction menu (menu 2):
1 Blue gamma correction.
2 R&B midlights.
3 Factory preset.
To carry out the Blue Gamma Correction:
1 Push the cursor key é or ê to highlight the item R&B MIDLIGHTS in the menu and then press the ENTER key.
(If the EXIT key is pressed, the projector will return to the SERVICE menu).
2 After the ENTER key is pressed, a text box with the message ADJUST WITH ARROW KEY, will be displayed on the screen (menu
3).
3 Push the cursor key 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 ).
4 Push the cursor key ç or è to adjust the break point, a text box with a numeric bar scale (0-99) will be displayed to visualize
the magnitude of the correction (menu 5).
5 Press the ENTER key to return to the GAMMA CORRECTIONS menu.
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.
WARNING
RISK OF INCORRECT
ADJUSTMENT OF THE
PROJECTOR.
menu 1 menu 2
menu 5
Adjust with arrow key
BLUE GAMMA
SLOPE
menu 3 menu 4
BLUE GAMMA
BREAKPOINT
GAMMA CORRECTIONS
BLUE GAMMA CORRECTION
Adjust slope with é or ê
Breakpoint with ç or è
R&B MIDLIGHTS HTS
Adjust red with é or ê
blue with ç or è
FACTORY PRESET
Select with é or ê
then <ENTER>;
<EXIT> TO RETURN.