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EN
4.3 - Connection receiver COMRX
4.4 - Learning of the COMTX transmitters on the first relay of the COMRX receiver
4.5 - Learning of the COMTX transmitter on the second relay of the COMRX receiver
For the successive learning, repeat the operation from point 1.
For the connections to Key Automation boards see Fig 1 (pag.3)
(*) The inputs are handled in the same way as the photocells test:
the control unit, to carry out the photocells test, switches off the
power supply of the receiver and check that the relays of the corre
-
spondent receiver opens itself. In this device, the input TEST1 and
TEST2 are for testing the security devices (see chapter 12).
NOTE: in case in which instead 4 BIP are reproduced, it me-
ans that the maximum number of transmitters for the selected
channel has been reached and that no new devices on the
same relay can be memorized.
WARNING : The producer can not be considered responsible
for any damages caused by an improper use, incorrect or irra-
tional of the product.
WARNING: keep free the areas of access to the devices and
clean periodically them from eventual dirtiness which can set-
tle on them during the normal functioning.
In case in which a device previously memorized is then asso-
ciated to the other relay, it will be automatically removed from
the previous relay.
For example, if a device memorized on the relay 1 is memorized
on the relay 2 it will be automatically removed from the relay 1.
Phase Description
1
Put the receiver in such a way to minimize the distance from the transmitters associated and close the to the automation’s
control unit or inside the box of the motor. If fixed to a wall, utilize suitable screws and plugs so that it can resist to a force of
50N downwards.
2
Set the dip switch relative to the utilized frequency (dip 3 and dip 4) which will have to correspond to the one of the transmitters.
3
Set the 2 little bridges Mec/8k2 (Jumper of selection output signal ) in such a way as the state of functioning or of alarm is
correctly signaled, according to whether the control unit has an input of mechanical type (with contact) or 8,2KΩ.
4
Set the little bridge of power supply (24V o 12V)
5
Connect the test inputs to the control unit, in case they are utilized (*).
Phase Description
1
Check that the DIP 3 and 4 of the COMTX transmitter and of the COMRX receiver
are set in the same way.
2
Press and keep pressed the key present on the COMRX receiver.
The COMRX receiver emits ONE bip.
3
Release the key on the COMRX receiver.
4
Press and keep pressed the key present on the COMTX transmitter.
The COMRX receiver emits TWO bip.
5
Release the key of the transmitter.
The learning has had a successful
conclusion.
Phase Description
1
Check that the DIP 3 and 4 of the COMTX transmitter and of the COMRX receiver
are set in the same way.
2
Press and keep pressed the key present on the COMRX receiver.
The COMRX receiver emits ONE bip
3
DO NOT release the key on the COMRX receiver.
The COMRX receiver emits TWO bip.
4
Release the key on the COMRX receiver.
5
Press and keep pressed the key present on the COMTX transmitter.
The COMRX receiver emits TWO bip.
6
Release the key of the transmitter.
The learning has had a successful
conclusion
