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Microwave Test mode
The microwave test mode is used to test the microwave range only. Use the jumper JP3 to enable microwave test mode. When the
detector is in microwave test mode, PIR detection is deactivated, the microwave transmitter is activated to repeatedly send
microwave signals for detecting motion. When the detector detects motion in microwave Test mode, the blue microwave LED
generates a signal by lighting up for a short time.
Use microwave Test mode to determine the microwave range and adjust the range using the microwave range switch, if needed.
Make sure that microwave test mode is off after having completed the test, setting Jumper JP3 to OFF and returning the detector to
normal operation.
Battery
The detector is powered by a CR123A lithium battery.
The detector is provided with flat battery detection function; when a flat battery is detected, a flat battery signal is sent
to the control unit with the normal signal transmission (e.g. with supervision signal).
If the battery is not replaced after flat battery conditions have been detected and the battery is entirely discharged, the
detector will stop working all together. The red LED will blink every 4 seconds.
While replacing the batteries, after having removed the flat batteries, press the tamper or learning/test button a few
times to discharge the device completely before inserting the new batteries.
Supervision
The detector transmits a supervision signal at constant intervals.
If the control unit cannot receive the supervision signals transmitted by the detector for a pre-set period of time, it indicates a
Supervision alarm.
Tamper switch
The detector is protected by a tamper switch which exits from the hole provided in the rear cover and is normally compressed
against a wall or an installation surface. The tamper alarm is activated when the detector is removed form the installation surface.
Pre-cut areas
The rear cover of the detector has two pre-cut areas. When the device is installed correctly, if an intruder forces the detector from
the position in which it is mounted, the areas are detected from the rear cover and remain attached to the mounting surface while
the main body of the device is removed, activating the tamper switch.
Learning and installation
Preparation
1. Orient and insert the battery according to the polarity.
2. The red LED will start blinking for 30 seconds to indicate that the detector is being initialised. During initialisation, the
detector will not be activated. It is advisable to move away from the detection area during this time. At the end of the
initialisation time, the red light goes off and the detector passes to normal operation.
3. Set the control unit to learning mode; see the instruction manual of the control unit for details.
4. Press the Learn/Test button to transmit the signal to the control unit
5. The corresponding information of the device is displayed if the control unit receives the signal. Refer to the manual of the
control unit to complete the learning process.
6. Put the control unit in Walk Test mode (motion Test) after the detector learning procedure. Hold the detector in the required
position, press the Test button to check that the concerned position is within the communication coverage range.
7. Proceed with the installation after having ascertained that chosen position is satisfactory.
Mounting method
The detector was designed to be mounted on a flat surface or in a corner using the fixing screws and the anchor bolts provided.
The rear base is provided with a hole arrangement when the plastic is thinner to allow mounting. There are two hole arrangements
on the back for fixing on surface, while there are four on the sides
of fixing to a corner.
Surface mounting
I.
Detach the base and cover assembly by using a
screwdriver to loosen the bottom fixing screw.
II.
Perforate the appropriate hole arrangements on the
inner side of the base.
III. Using a template for the holes, make the holes in the
surface.
IV. Insert the anchor bolts if the device is fixed to plaster or
bricks.
V.
Screw the base into the anchor bolts.
VI. Arrange the base on the cover.
VII. Tighten the bottom fixing screw.
Corner mounting:
I.
Perforate the fixing hole arrangements on the triangular
bracket provided.
II.
Using a template for the holes, make the holes in the corner.
6
Arrangements for
central holes for
mounting on flat
surface
Recess for
tamper
compression
Arrangements
for mounting the
corner bracket
Hole arrangements
for fixing bracket
Triangular bracket
for corner
installation
DS80IM39-001C
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