Led Array - Power Adjustments - Bosch EX85 Installation Instructions Manual

6. LED ARRAY - POWER ADJUSTMENTS

If adjustment is needed, remove the rear cover for access
to the LRB. The EX85 needs to be powered-up while
making the LED power adjustments. Cover the photocell
to turn the LEDs "ON" (850nm LEDs will have a slight red
glow).
For photocell "On/Off" light-level adjustment, rotate VR2.
Clockwise is off and counter-clockwise is on.
LED Power
Adjustment
LED Power and Photocell On/Off Adjustments
Adjust the LED power if they are too bright or too dim.
For IR power adjustment, rotate VR1. Clockwise is high
and counter-clockwise is low.
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Photocell On/Off
Adjustment