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Cisco Video Surveillance 3520 IP Camera Installation Guide
OL-28645-01
Chapter 2 Camera Installation
IP Camera Installation
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 7a to achieve a sharp image.
Step 12 After you have adjusted the field of view, focal length, and zoom factor, install the black cover. Make
sure to adjust the it so that it does not block the lens from capturing video.
Step 13 Attach the dome cover to the conduit base by aligning it with the mounting holes.
Step 14 Use the included wrench and tighten the four dome cover screws to secure the dome cover to the camera.
Make sure all parts of the camera are securely installed.
What to do next
After you install the IP camera, follow the instructions in the “Performing the Initial Setup of the IP
Camera” section on page 3-1 to access the IP camera through your network.
Zoom
Focus