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6 en | Adjusting Focal Length (Zoom) and Focus AutoDome 100 Series Fixed Camera
F.01U.216.346 | 1.0 | 2011.04 User Manual Bosch Security Systems, Inc.
3 Adjusting Focal Length (Zoom) and Focus
To adjust the camera lens focal length and focus, perform the following steps:
1. Select Set Focus Now from the Install menu.
2. To adjust the focal length, loosen the focal (zoom) lock screw and rotate the lens
mechanism (WIDE or TELE.) until you achieve the desired field of view. (Item 1, in the
figure below).
3. To focus the image on the monitor, loosen the focus lock screw and turn the lens
mechanism (NEAR or FAR) until the image is in focus.
4. Repeat both these adjustments until the desired view is in focus.
5. Tighten both adjustment screws.
6. Exit the Install menu.
7. Remove the monitor jack and replace the covert liner and dome bubble when finished.
Figure 3.1 Focus and Zoom Adjustment