Pelco C2406M-F (4/04) manual C A U T I O N

FOCUS ADJUSTMENT FOR FIXED FOCAL LENGTH LENS WITH AUTO IRIS

C A U T I O N

Heater elements could be hot! When camera power is on, use caution when adjusting the camera.

To adjust the focus, do the following:

1.Loosen the locking screw on the bottom of the lens. To loosen the screw, it may be necessary to remove the heater board. Refer to Figure 14 and the accompanying steps.

2.Move the screw in the slot to bring the picture into focus.

3.Retighten the locking screw.

4.Replace the heater board if it was removed.

5.Reconnect the four-pin heater connector if you are using the heater.

To remove the heater board, do the following:

1.Disconnect the four-pin heater connector (red, orange, and black wires) if it is plugged in.

2.Wait for the heater elements to cool if they are hot.

3.Apply pressure and press on the corner of the board.

FOCUS

ADJUSTMENT

SCREW

ADJUSTMENT

SLOT

BOTTOM VIEW OF CAMERA WITH

HEATER BOARD REMOVED

Figure 13. Focus Adjustment

HEATER

BOARD

Figure 14. Removing Heater Board

C2406M-F (4/04) 9