Справочник Пользователя для Pelco MC3600
Pelco Manual C1982M-A (12/00)
[ 11 ]
BACK FOCUS ADJUSTMENT
The back focus adjustment is located at the front of the camera and is accessible from either side of
the case.
the case.
To adjust the back focus:
1. Loosen the two back focus locking screws (one on each side).
2. Turn the back focus ring:
a. Clockwise - Moves the CCD sensor assembly towards the back of the lens.
b. Counterclockwise - Moves the CCD sensor away from the lens.
b. Counterclockwise - Moves the CCD sensor away from the lens.
3. When the back focus adjustment is satisfactory, tighten the locking screws. Do not over-turn or
force the back focus adjustment ring.
Figure 6. Back Focus Adjustment
BACK FOCUS
ADJUSTMENT
LOCKING SCREW
COU
NTE
RCLO
CKW
ISE
CLO
CKW
ISE
BACK FOCUS
ADJUSTMENT
RING