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Cisco Video Surveillance 3530 IP Camera Installation Guide
OL-28689-01
Chapter 2 Camera Installation
Installing the IP Camera with a Vandal Resistant Enclosure
c. Rotate the IP camera to adjust the horizontal orientation until you achieve a level image.
Step 11 While viewing video from the IP camera, perform the following steps to adjust the focal length and zoom
factor.
a. Loosen the locking screw on the focus ring, adjust the focal length (from near to infinity [∞]) to
achieve a sharp image, then tighten the locking screw.
b. Loosen the locking screw on the zoom ring, adjust the zoom factor (from telephoto to wide angle)
to achieve the desired field of view, then tighten the locking screw. If the focus is no longer sharp
after adjusting the zoom, repeat Step
11a to achieve a sharp image.
Step 12 Install the black cover.
Step 13 (Optional) If the IP camera is installed in a high humidity environment, remove the wrapper from the
included silica gel pack and place the pack with the camera inside the VR housing. Ensure that the silica
gel pack does not obstruct the IP camera field of view.
Step 14 Attach the dome cover to the camera by aligning it with the mounting holes.
a
b
c
Zoom
Focus