Bosch EX65, Installation Manual

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Configuration
Notice!
Take care not to drop the end caps to prevent damage to the cap threads.
Making Adjustments to the Illuminator
To make adjustments to the illuminator intensity and sensitivity, remove the rear end cap to
access these controls:
–
Intensity: adjusts the intensity of the infrared illumination emanating from the EX65.
Note: The intensity level is set to maximum at the factory.
– Photocell Sensitivity: controls the level of ambient light necessary to activate the
illuminator.
1 Intensity control
2 Photocell Sensitivity control
1. Turn the Intensity control (item 1, above) clockwise to increase the level of infrared
illumination.
2. Turn the Photocell Sensitivity control (item 2, above) clockwise to increase sensitivity, or
turn the control counterclockwise to decrease sensitivity.
9. Clean and grease the O-ring and threads before replacing the end cap. Refer to Installation
Overview, page 17.
10. Replace the end cap.
11. Tighten the end cap using the multi-use tool. Ensure that the O-ring is properly seated.
After tightening, ensure that there is no gap between the cap and the body of the housing.
12. Tighten the set screws on the end cap using the supplied hex key.
Set screws must not protrude from the threaded hole after tightening.
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22 en | Configuration EX65 Explosion-Protected Illuminator
2016.03 | 1.0 | F.01U.321.732 Installation Manual Bosch Security Systems