Hitachi PJ-TX100 Service Manual page 6

4-2 Convergence adjustment
Signal pattern for internal adjustment
4-3 E-POS adjustment(vertical bars adjustment)
Signal pattern for internal adjustment
112/255
4-4 Ghost adjustment
Signals for internal adjustment
30%
30% 0/255
PJ-TX100(C11H)
Adjustment procedure
1. Open FACTORY MENU and then select
2. In the same way, select OPTION > CNV-H and
Adjustment procedure
1. Make this adjustment after completing the
2. Open FACTORY MENU. Select DAC-P > E-POS
3. In the same way, select DAC-P > E-POS > G
4. In the same way, select DAC-P > E-POS > B
Adjustment procedure
1. Make this adjustment after completing the
2. Use DAC-P - GHOST - R: in the FACTORY MENU
112/255
3. In the same way, use DAC-P - GHOST-G: in
4. In the same way, use DAC-P - GHOST-B: in
6
OPTION > CNV-V. Use R and/or B so that
three colors of images can be converged at
center, top and bottom of the screen.
use R and/or B so that three colors of images
can be converged at center, left and right of the
screen.
adjustment 4-2 Convergence adjustment.
> R and use it so that vertical bars can disappear.
and use it so that vertical bars can disappear.
and use it so that vertical bars disappear.
adjustment in 4-3.
to adjust so that R color ghost is at a minimum.
(Set the adjustment value to default, and then
raise the value. When a ghost appears to the left
of a vertical line, reduce the value by 4 steps.)
the FACTORY MENU to adjust so that G color
ghost is at a minimum.
the FACTORY MENU to adjust so that B color
ghost is at a minimum.