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Gamma corrections
B-1
5976257 BARCOREALITY 909 16032001
B
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 :
ç
or
è
é
or
ê
1 Push the cursor key
é
or
ê
to highlight BLUE GAMMA CORRECTION in the menu and then press the
ENTER
key (Menu 2).
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 (Menu3).
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 t h e
magnitude of the correction (Menu 4).
4 Push the cursor key
ç
or
è
to adjust the breakpoint, a text box with a numeric bar scale (0-99) will be displayed
t
o
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
GAMMA CORRECTION
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.
BLUE GAMMA
BREAKPOINT
Содержание R9040014
Страница 1: ...BARCO PROJECTION SYSTEMS Date 16032001 INSTALLATION MANUAL Rev 00 REALITY 909 R9040014 Art No R5976257...
Страница 10: ...Packing and dimensions 2 2 5976257 BARCOREALITY 909 16032001 Projector dimensions in mm...
Страница 20: ...Installation setup 4 6 5976257 BARCOREALITY909 16032001...
Страница 40: ...Installation Adjustment Mode 7 8 5976257 BARCOREALITY 909 16032001...
Страница 44: ...Barco ceiling mount support A 2 5976257 BARCOREALITY 909 16032001...