Christie APS Series Service Manual page 83

10-2 AIR SENSOR adjustment
When you replaced the MAIN PCB, NTC-IN/OUT
PCB, R/G/B PANEL FAN or BOTTOM CASE,
or when you re-attached the PANEL DUCT to
the BOTTOM CASE, make sure to carry out this
adjustment after re-assembling the projector and
cleaning the air filter.
A-SENS bar
A-SENS >>EXE 1:xxxx 2:xxxx
Adjustment procedure
1. Leave the projector for 1 hour or more in the
room to be adjusted.
10-3 PSIG adjustment (vertical bars adjustment)
Test patterns for the adjustment
64/255
88/255
112/255
136/255
160/255
ENTER button
160 136 112
/255 /255 /255 /255
LWU650-APS/LWU530-APS
Service Manual
LWU650-APS / LWU530-APS
3:xxxx 4:xxxx END
88 64
/255
2. Set the surrounding temperature of the projector
in a stable environment of 28°C or less. Also, do
it at low altitude below 500 m.
3. Display the A-SENS bar with the ▲ and ▼
buttons in FACTORY MENU - VID-AD.
4. Press the ► button to run automatic adjustment
program. The cell END is highlighted about 5
minutes after the adjustment finished.
NOTE: Do not place obstacles around the projector.
Secure a minimum space of 50cm or more.
Be careful not to let the blowing wind
enter the intake vents directly from the air
conditioner, etc.
P-SIG bar
P-SIG Rxxx Gxxx
ATTENTION
Make this adjustment work before the Flicker
adjustment .
Adjustment procedure
1. Display the P-SIG bar with the ▲ and ▼ buttons
in FACTORY MENU - DAC-P.
2. Select the cell R, and use the ▲ and ▼ buttons
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.
82
Bxxx
020-001522-01 Rev. 1 (11-2018)
LIT MAN SERV APS Series