Справочник Пользователя для Pelco MC3600

Pelco Manual C1982M-A (12/00)         

[ 11 ]

The back focus adjustment is located at the front of the camera and is accessible from either side of
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.

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