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Installation
Release screw on underside of unit and remove wall
plate from main body of sensor, this screw is captive,
do not remove. (Fig F)
Mark position of the fixing holes. (Fig D)
Drill the holes. Insert the wall plugs into the holes.
Fit a 9V PP3 alkaline battery.
Fix the mounting plate to the wall. Take care not to
overtighten the screws to prevent damage to the
mounting plate. If using a power screwdriver, use the
lowest torque setting.
Fit PIR to wall bracket and secure by fixing screw. (Fig F)
Setting up
Walk Test Procedure
The sensor will rotate from left to right, and tilt forward
or backward. Adjust the sensor to point in the required
direction. (note diagram B)
The unit can be set up in daylight or at night. Remove the
sticker covering the photocell (daylight) sensor. For
daylight set up, leave the Dusk/Dawn adjuster at the sun
end. For nightime operation set the Dusk/Dawn adjuster
about two thirds of the way toward the moon end.
Walk in front of the Sensor, keeping an eye on detector’s
LED (diagram F). It will flash red when sensing an object
and transmitting a signal. (The detector will continue to
sense motion if present, but will only transmit a signal
and flash the LED every 5 seconds.)
Range may be reduced by angling the detector
downwards.
Check to make sure the detector covers the desired area
and adjust to suit your installation.
iTLTXDCB_Instructions.qxd 28/4/06 2:24 pm Page 4
