Christie D Series Service Manual page 8

4-2 AIR SENSOR adjustment
When you replaced the MAIN PCB, SENSOR-A/
B PCB, PANEL FAN or BOTTOM CASE, or
when you re-attached the PANEL DUCT to the
adjustment after re-assembling the projector and
A-SENS bar
A-SENS >>EXE 1:xxxx 2:xxxx 3:xxxx 4:xxxx END
4-3 PSIG adjustment (vertical bars adjustment)
Test patterns for the adjustment
64/255
88/255
112/255
136/255
160/255
ENTER button
64 88 112
/255 /255 /255
4-4 Flicker adjustment (V.COM adjustment)
Test patterns for the adjustment
Each color (128/255)
NOTE: The test pattern sometimes has
a horizontal line across the screen.
V.COM bar
V.COM Rxxx Gxxx
LWU720i/LHD720i/LWU620i Service Manual
LWU720i / LHD720i / LWU620i
136 160
/255 /255
Bxxx Wxxx
Adjustment procedure
1. Display the A-SENS bar with the
buttons in FACTORY MENU - VID-AD1.
2. Press the button to run automatic adjustment
program. The cell END is highlighted in about 5
P-SIG bar
P-SIG Rxxx Gxxx Bxxx
ATTENTION
adjustment .
Adjustment procedure
1. Display the P-SIG bar with the
in FACTORY MENU - DAC-P.
2. Select the cell R, and use the
to adjust so that vertical bars are minimized.
3. In the same way, use the cells G and B in turn to
adjust so that vertical bars are minimized.
Adjustment procedure
1. Display the V.COM bar with the
in FACTORY MENU - DAC-P.
2. Select the cell R, and use the
the screen is less than elsewhere.)
3. In the same way, use the cells G and B in turn to
and
and buttons
and buttons
and buttons
and buttons
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