Drop-Ceiling Mounting: Base Preparation
Install the two retaining springs as shown.
Drop-Ceiling Mounting: Panel Preparation
Use a hole saw to cut a 85 mm circular hole in the
drop-ceiling panel at the desired location.
Drop-Ceiling Mounting: Sensor Installation
Press the retaining springs together, then push
the springs and the sensor base through the hole
until the sensor rim is seated against the panel.
Sensor Opening
Slide a fingertip under the tab at one end of the
cover. Pull gently to remove the cover.
Solid-Ceiling Mounting
Use the three screws (supplied with the sensor)
to fasten the base ring to the ceiling. Align the
sensor's two eyelets with the base ring's two
hooks. Press the sensor onto the base ring.
Sensor Mounting Choices
The sensor may be mounted either in a drop-
ceiling panel, or on a solid ceiling. In a drop-
ceiling panel, two metal springs serve to retain
the sensor in the panel. On a solid ceiling, the
sensor is mounted on a base ring (supplied with
the sensor).The base ring is fastened to the
ceiling by means of three screws.
2
1
1
Delayed-Off Time Adjustment
The sensor turns light off if motion is not detected
within the Delayed-Off Time interval. For less
disruption, adjust clockwise (CW). For better
energy savings, adjust counter-clockwise (CCW).
Ultrasonic Adjustment
For maximum range and sensitivity, set fully
clockwise (CW). If reduced range and sensitivity
are required, then turn counter-clockwise (CCW)
and test.
Infrared Adjustment
For maximum range and sensitivity, set fully
clockwise (CW). If reduced range and sensitivity
are required, then turn counter-clockwise (CCW)
and test.
Sets the infrared range
Range setting
Full CCW = min.
Full CW = max.
Sets the ultrasonic range
Range setting
Full CCW = min.
Full CW = max.
Operation Control Console
All aspects of sensor operation can be adjusted
here.
Dip Switch Settings
Note: The mounting clips indicated by the arrows
represent the direction of the longer ultrasonic
range shown in the Detection Area diagram.
Sunset Sensor Adjustment
The sunset sensor saves energy by not switching
the light on when there is sufficient daylight in the
room. It can be enabled or disabled by the dip
switch B1. When the sunset sensor is enabled, the
sensor goes into stand-by mode when the natural
light level exceeds the selected Lux level
inhibiting the light from turning on. To set the Lux
level, draw curtains or shades until the room is at
the darkness that light should be turned on. Adjust
the Lux level from low to high until lighting is
activated. Note that the sunset sensor is disabled
when the occupancy sensor is in test mode.
Off
On
A1
Multi/Single Technology
A2
Technology Activated
A3
Not Used
A4
Walk-Thru/Normal
Walk-Thru Enabled
Normal Occupancy
B1
Sunset Sensor
Enabled
Disabled
B2
LED Indicator
Enabled
Disabled
B3
Test Mode
B4
Not Used
Off-On-Off / On-Off
Bank A
Bank B
Dip
Switch Function
Settings
Features enabled by the combination of
A1 & A2 are shown in the table below.
A1
A2
Feature
Off
Off
PIR technology turns light on; however, motion detection by
either technology will keep the light on. If neither technology
detects motion, the light turns off after the Delayed-Off time.
[Choose this option to reduce false activation due to ultrasonic
technology.]
Off
On
PIR or Ultrasonic technology turns light on and keeps light on.
If neither technology detects motion, the light turns off after the
Delayed-Off time. [Default]
On
Off
Only PIR technology is active.
On
On
Only Ultrasonic technology is active.