Device Installation; Lens Installation; Auto Iris Lend Installation; I/O Port - Dahua F Series DHI-ITC237-PU1B-IR User Manual

2.0 mp cmos
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3 Device Installation

3.1 Lens Installation

Warning:
Contents in this chapter are for ITC237-PU1B-IR, ITC237-PU1B-L only.

3.1.1 Auto Iris Lend Installation

Step 1. Remove device CMOS cover, face the lens at installation position on camera, clockwise
rotate lens until it is in place.
Step 2. Insert lens cable into auto iris lens connector at side of camera.
Step 3. Adjust focus to get clear image.

3.1.2 I/O Port

Step 1. Use a small straight screwdriver to press the slot button corresponding to the cable you
want to connect.
Step 2. Insert cable into the slot hole.
Figure 3-1
Figure 3-2
8

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