Aritech AS620RF Manuel D'installation page 5

Setting up the system
The AS620RF wireless siren
1. Open the beacon cover (see Figure 1).
2. Unscrew and remove the plastic cover.
3. Set the DIP switches in the desired configuration. See
section "DIP switches in the wireless siren".
4. Connect the batteries by plugging the connector into J2.
Carry out code learning procedures prior to installation –
5.
see section "Memorization of the codes".
Check the siren's operation and install the siren on the
6.
wall.
If the microprocessor has been incorrectly initialized, for
example the batteries are incorrectly inserted, it will not be
possible to memorize the codes. In this case, remove the
batteries and firmly re-insert them making sure there is a good
contact.
The AS620RF-TR transceiver unit
For your convenience, memorization maybe done before the
unit is installed. This facilitates the verification of code learning.
Programming must be performed with the ON/OFF and
ALARM inputs in standby status:
Connect T3 to +ve or T4 to –ve
1.
Connect T5 to +ve or T6 to –ve
2.
3. Connect power to T1 and T2
Memorization of the codes
The siren and transceiver module are delivered from factory
not linked to each other. Before installation you need to
memorize the unique code form the transceiver on the siren
and vice-versa.
If you have more than one siren in a system, you should use 1
transceiver in your system and individually program each siren
on the transceiver unit. The transceiver unit can control up to 8
wireless sirens with the possibility to receive and manage all
information coming from the memorized sirens.
To memorize the AS620RF-TR transceiver on the AS620RF
siren
1. Press button P2 on the siren. LED DL1 will light up (steady
light).
2. Release button P2 within 5 seconds. The LED DL1 will
start flashing slowly.
3. On the transceiver card, press button P1. The siren
memorizes the code and confirms with a beep and by the
flashing LED.
To memorize AS620RF siren on the AS620RF-TR
transceiver
1. On the transceiver card, press the button P2 for at least 5
seconds. The display shows "P" for 2 seconds and then a
flashing "1".
2. On the siren card, press the button P1. When the LED
starts to flash quickly the siren transmits a code and the
P/N 1070210 • REV C • ISS 15DEC20
display on the transceiver lights up (steady light) to
confirm memorization.
To program more than 1 siren, each brief press of the button
P2 causes the display to show in sequence number 2, 3, 4, 5,
6, 7, 8 and then back to 1, 2 etc.
To exit programming
Press P2 for at least 5 seconds. The display shows the central
dash and normal receiving operations begin.
There is also an automatic exit from programming after 3
minutes.
To cancel a memorized code
1. Press P2 for at least 5 seconds, and use P2 to select the
number of a previously memorized siren (display on
steady).
2. Press P1 for at least 5 seconds. The display will start
flashing as it stands by for a new valid code.
3. Press P2 to exit programming.
Installation
Installing the siren
The siren must be installed by an installer. 4 openings on the
back plate (see Figure 5) serve to attach the siren to a desired
location using plugs M5 with appropriate screws. Do not install
the siren on metallic surfaces, which may have negative impact
on radio range. Avoid placing it too close to possible magnetic
fields, such as electrical panels, electrical power meters,
cranes, scaffolding, etc. The side of the siren where the
internal antennas are located must not be placed near iron
girders, niches in sheet metal, etc. Place the siren as close as
possible to the AS620RF-TR card.
Installing the transceiver unit
Mount the unit inside the control panel if it has a plastic
housing. It can be also installed in a separate plastic housing
with a tamper switch.
Connect the inputs and outputs according to the section
"Inputs and outputs on the transceiver unit", and power the
unit.
Testing the system
Run several tests to check that the siren is operating correctly:
from the control panel where the AS620RF-TR card has been
previously installed, transmit an alarm signal and the
activation/deactivation signal. Check the communication from
the siren to the transceiver by performing a tamper test, for
example.
Close the siren's plastic cover with the screws provided. Run
the radio check again.
Notes on siren anti-tampering
When tampering is detected, the siren immediately sends a
tamper signal to the control unit and an alarm cycle is
independently started.
To allow the enclosure to be opened without generating an
alarm, the anti-tampering circuit is not processed for the first 15
seconds after each receipt of the system disarm signal.
5