Pioneer RM-V4000V - Manual (Page 74)

73
Observe
here
6 H BLK L adjustment
Output all three colors R,G,B, observe the
left side of the screen , and adjust with H BLK L so that
the color stops deviating.
NOTE
There are points at which the screen does not move even though the H BLK L value changes. This is not a malfunction.
NOTE
After adjusting H BLK L , the left side of the screen
may be smaller than the right side of the screen. As the
p POINT CONV, MODE of the procedure will be per-
formed later, ignore it now.
RGB
ADJUSTMENTS
RGB