44 Pelco Manual C651M (7/99)9.4.2 Picture Quality Adjustment
This control lets you adjust the playback picture so the output is sharper or softer.
9.4.3 Vertical Adjustment
Do the following to reduce or eliminate picture vibration at the top and bottom.
• If the vibration occurs in still, slow motion, or fast playback, press the POSI-
TION/VERTICAL ADJUST buttons (+ or -).
• If the vibration occurs in all playback modes, play a self-recorded 6H tape and
press the PAUSE button. Press the POSITION/VERTICAL ADJUST buttons.
PICTURE
SOFT SHARP
SOFT SHARP
Figure 31. Picture Quality Adjustment
NOTES:
• Horizontal vibration cannot be
corrected with the POSITION/
VERTICAL ADJUST buttons.
• To return vertical adjustment to
its initial setting, press the PO-
SITION/VERTICAL ADJUST
buttons at the same time during
still playback.
WHEN THE PICTURE
IS VIBRATING
TRACKING POSITION/
VERTICAL
ADJUST TRACKING POSITION/
VERTICAL
ADJUST
Figure 32. Vertical Picture Adjustment
NOTE:
This control is effective
only during playback
.