Chapter 8: Installation Of The Transmitter In The Hard-Wired System; Chapter 9: Installation Of Receiver In The Hard-Wired System; General Warning For The Hard-Wired System; Chapter 10: Installation Of Transmitter In The Wireless System - AVS Electronics BM 120 M Handbuch

Chapter 8: Installation of the transmitter in the hard-wired system

1) Choose the position of the transmitter, fix it at the height desired and orientate it as much
precisely as you can towards the direction where the receiver will be installed
2) Position the 4 dip-switches according to the working frequency chosen
3) Connect the supplying (from 11,5 V
lighting-up of the Red Led inside; taking off the jumper S1 (Off Led), it is possible to
disable the Led for reducing consumption
4) Connect the TT terminals of tamper board to tamper line of control panel.

Chapter 9: Installation of receiver in the hard-wired system

1) Install the receiver in the support at the same height of the transmitter
2) Position the 4 dip-switches according to the working frequency chosen
3) Connect the supplying (from 11,5 V
4) Connect the C and NC alarm outputs and the disqualification output D to the detection
of the control panel and the TT terminals to anti-tamper line of the control panel

General Warning for the hard-wired system

It is suggested to reach the two units by use of a plastic flexible and waterproof pipe and to
make the connections by use of shielded cables.
E
The choice of the section of the wires to be used for connections must be made according to
N
the distance from supplying source, in order to grant a minimum continuous tension of 12 V
on both units. Should the supplying tension get lower than this value, bad-functioning might
G
occur.

Chapter 10: Installation of transmitter in the wireless system

1) Choose the position of the transmitter, fix it at the height desired and orientate it at sight as
much precisely as you can towards the direction where the receiver will be installed.
2) Position the 4 dip-switches according to the working frequency chosen
3) Connect the 230 V ~ supplying to the input of the supply unit given within
4) Connect the support pole to the ground
5) Connect the terminals + and - to the output of the 13,8 V
and check the functioning of the transmitter by the inside red Led (taking off jumper S1 Off
Led it is possible to disable the Led to decrease consumption)
6) Connect the batteries poles to terminals + and - of the supply unit given within
7) In order to have an alarm indication in case of opening of the cover, it is suggested to
connect the TT terminals in series to supplying positive

Chapter 11: Installation of the receiver in the wireless system

1) Install the receiver in the proper support, at the same height of the transmiter
2) Position the 4 dip-switches according to the working frequency chosen
3) Connect the 230V ~ supplying to the input of the supply unit given within
4) Connect the support pole to the ground
5) Connect the terminals + and - to the output of the 13,8 V
6) Connect the back-up battery poles to terminals + and - of the supply unit given within

General Warning for wireless system

Create a double isolation for the passing of the mains cable at 220 V ~, inside a
pole, by using an additional shield.
to 15 V ) and check the transmitter working by the
to 15 V ) to the positive + and negative - terminals
/300 mA supply unit, given within
/300 mA supply unit given within
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