Chamberlain RWA300R User Manual page 2

PIR Motion Sensor Assembly
& Test
Step 1
Attach PIR Motion Sensor box to mounting plate with
large silver screw. Tighten screw until PIR Motion
Sensor stays in place when repositioned.
Step 2
Install 4 AA Alkaline batteries (not provided). (Lithium
batteries recommended for colder environments.)
Test light will flash.
Switch Settings
Antenna
PIR Sensor
Switch #1:.
OFF 15' Detection Range
ON 30' Detection Range
(Default)
Switch #2:
OFF Low Sensitivity
ON High Sensitivity
(Default)
NOTE: To avoid unwanted detection of small animals
move Switch #2 to OFF.
Switch #1
Test
Switch #2
Button
OFF
1 2 ON
Step 3
Insert battery pack facing away from circuit board and
attach cover.
NOTE: Ensure the batteries do not touch the circuit
board and the antenna and battery wires are not
pinched.
Step 4
Test PIR Motion Sensor by waving hand in front of
sensor. Test light should flash. Secure cover with the
smallest screws.
2