5
Sensitivity Setting
The MOS sensor has a slide switch that the user can use to select max. or
min. sensitivity levels. False occupancy states caused by other elements
can be reduced by selecting the min. sensitivity level. The default setting is
max sensitivity.
To change the sensitivity setting:
1. Remove the clear plastic lens by inserting a fingernail under the lens at one
of the relief tabs in the base plate and pull up.
2. Slide the switch over to the chosen setting.
3. Replace the lens over the sensor aligning the link button hole with the
button and press in place.
Installing or Replacing a Battery
The MOS sensor can have a CR2032 battery installed to backup the solar energy
harvester. It is recommended to install the battery for any application where the
lights need to turn on based on the sensor output.
1. Remove the clear plastic lens by inserting a fingernail under the lens at one
of the relief tabs in the base plate and pull up.
2. Using your fingers, remove the old battery by pulling the battery free from
the holder. Do not use a screwdriver.
3. Insert the new battery and press in place with your finger.
4. Replace the lens over the sensor aligning the link button hole with the
button and press in place.
Walk Test Feature
The walk-test feature allows the installer to test the placement of the sensor
with the intended space usage patterns. An area where small hand movements
shall trigger the sensor can be tested during installation to insure that the sensor
is close enough to the area for this detection pattern.
NOTE: The MOS sensor should be allowed to charge in a strong light source before using
the walk-test feature.
1. Press the link button to start the walk test.
2. An on-board led will blink when motion is detected. The led should be
clearly visible as the walk test is performed.
3. The walk test will time out after approximately 60 seconds and resume
normal operation.
Linking the MOS
Linking the MOS to a receiver creates the communication
link between the sensor and a controller.
1. Place the receiver in LINK mode, consult the
manufacture instructions if necessary.
2. Press the LINK button on the MOS sensor. The sensor
will transmit the TEACH telegram to the receiver.
3. Exit LINK mode.
