Gamma Corrections
C-2
5975638 BARCOGRAPHICS 1209s 040598
To carry out the Red and Blue Midlights Correction :
1 Push the control disk up or down to highlight the item
R & B MIDLIGHTS
in the menu and then press
ENTER
.
If
EXIT
is pressed, the projector will return to the
Service
menu.
2 After
ENTER
is pressed, a text box with message "Adjust with
arrow key" will be displayed on the screen.
3 Push the control disk up or down to adjust the Red Midlights, a text
box with a bar scale (0-16) will be displayed to visualise the
magnitude of the correction.
4 Push the control disk to the left or to the right to adjust the Blue
Midlights, a text box with a bar scale (0-16) will be displayed to
visualise the magnitude of the correction.
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.
To set the parameters back to the factory preset values :
* Push the control disk up or down to highlight the item
FACTORY PRESET
in the menu and then press
ENTER
.
* Press
EXIT
to return to the
Service
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.
Adjust with arrow key
8
RED
MIDLIGHTS
8
BLUE
MIDLIGHTS
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