
20 en | Configuration EX65 Explosion-protected Camera
F.01U.412.061 | 1.0 | 2011.03 Instruction Manual Bosch Security Systems, Inc.
6 Configuration
Making Adjustments to the Camera Lens
You must remove the front end cap to make lens adjustments. You may need to remove the
inner bracket assembly for easier access to the lens controls.
Camera adjustments may be done remotely via the Bilinx “through the coax” interface or
directly on the camera itself by removing the inner bracket assembly. When the Bilinx
communications link is active, the buttons on the cameras are disabled. See
Section 8 Operation, page 24, for more information.
1. Loosen the set screw on the front end cap using the supplied hex key.
Note: Take care not to drop the end caps to prevent damage to the cap threads.
2. Loosen the front end cap using the supplied multi-use tool. To prevent damage to the o-
ring, for every half turn counterclockwise turn back one quarter turn clockwise.
3. Unscrew the front end cap by hand. You may need to remove the sunshield to remove the
front end cap more easily.
4. To adjust the lens and to access the Dinion menu buttons:
a. Using the supplied multi-use tool, loosen the three (3) bolts (Item 1, below) that
hold the inner mounting bracket assembly.
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