Pioneer V2500NA Projector User Manual


 
86
ADJUSTMENTS
8 H BLK L and H BLK R Adjustments
H BLK L and H BLK R adjustments are performed to obtain the optimum convergence adjustment wave form when the
display range changes due to changes in the H SIZE.
Video signal
Video signal
Display range
Convergence ad-
justment wave
form
Display
range af-
ter size
changed
Convergence ad-
justment wave
form
Convergence ad-
justment wave
form
Adjustment by
H BLK L
Adjustment by
H BLK R
Image after H BLK L and H BLK R has been adjusted.
No color deviation
When size is increased with H BLK L and H BLK R not
adjusted.
Color deviation