F&F DR-04B, Manual

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Adjustable range
of sensor’s detection field
Range of movement
of the sensor head
The detector head is movable in 2 planes, allowing pre-
cise adjustment of the detection field to suit individual
user requirements.
1. Disconnect the power supply.
2. Open the junction box cover.
3. Pull the connection wires through the rubber grommets on
the rear of the sensor junction box.
4. Connect according to the diagram.
5. Mount the sensor on the wall with 2 screws.
6. Set the sensor head to the desired detection area.
7. Set the sensitivity of the twilight automatic control and the
switch-on time.
8. Switch on the power supply of the sensor..
Detection area (ceiling mounting)
Mounting