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PROGRAMMING
Preliminary notes
The video amplifier should be connected along
a DUO line and it restores the video signal.
Attention: 2223Q must be installed on
a DIN rail and in a dry place protected
from possible lightning.
The device is powered by the line unless
a voltage of 12Vca±10%, it is present to
its terminals ~/~, in this case the device
automatically gets power from the local
power supply. The amplifier doesn't require
any programming, but in installations with
more risers or if some video instability should
occur, it would be advisable to store in the
device the addresses of the door stations
connected to its LI line and those of the
videointercoms connected to its LO line.
- To manage the addresses of the door stations
connected to the line LI the ranges F1÷F5 are
available; to manage the addresses of the
videointercoms connected to the line LO the
ranges F6÷F10 are available. In each range can
be stored the address of a single device or the
first and the last address of a group of devices
with sequential addresses, connected to the
same line.
For example if in the range F1 is stored only the
address 231, on the line LO will be amplified
the video signal coming only from the door
station 231; if in the same range F1 are stored
the addresses 231 and 234, on the LO line will
be amplified the video signal coming from all
the door stations whose address is among 231
and 234. In the same way if in the range F6 is
stored only the address 100, on the line LO will
be amplified the video signal only for the calls
addressed to the videointercom 100; if in the
same range F6 are stored the addresses 100
and 120, on the LO line will be amplified the
video signal for all the calls addressed to the
videointercoms whose addresses are among
100 and 120.
Attention:
- in the ranges F1÷F5 must be stored only
the addresses of door stations connected
to the LI line and not those of the eventu-
al videointercoms connected to the same
line; in the ranges F6÷F10 must be stored
only the addresses of the videointercoms
connected to the LO line and not those of
the eventual door stations connected to the
same line.
- if during the programming some errors are
made or if later it is necessary to modify
some addresses already stored in the
memory of the device, it is necessary to
erase the whole memory of the device
executing the "memory erasing" procedure
and than reprogramming completely the
device.
Programming with the DUO System app
The device can be fully programmed via
Bluetooth by downloading the "DUO System"
app (available for iOS and Android) into your
smartphone or tablet. It is necessary to:
connect a Bluetooth programmer item
PGR2991BT or XE2921 to the system;
set all the dipswitches of SW1 to ON:
ON
1 2 3 4
LED1 will flash quickly;
open the "DUO System" app and, after con-
necting to the Bluetooth programmer, go to
the local programming section and choose
2223Q;
do the programming,
turn all the dip-switches of SW1 to OFF
position
.
ON
1
2
3
4
LED1 will flash slowly again.
If a Bluetooth programmer cannot be
used, an "emergency" programming
procedure is available, described in the
following paragraphs.
Manual programming the ranges.
To program the ranges F1÷F10 it is necessary:
1) select the range to be programmed,
positioning the dip-switches of SW1
according to the instructions provided in
table 1 on page 10; red LED flashes quickly.
2) Store the address of the devices by
following the procedure described here
below:
- to store the address of a door station, make
a call from it to any videointercom;
- to store the address of a videointercom from
Astro and Exhito videointercoms, press
the button
, from Sette videointercom,
press the button
and from Zhero
videointercom, press the button
Notes.
- Correct storage is indicated by the LED which
turns OFF for one second and then turns back
ON in flashing mode.
If in the range it is requested to program a
group of addresses and then it is requested
to program the last address of the group,
proceed with the point 3); if, instead, it is
requested to program only one address go
to point 4).
3) From the door station (ranges F1÷F5) or
from the videointercom (ranges F6÷F10)
having the higher address, execute the
storing procedure as indicated on point
2); the amplifier acquires the address of
the last door station or videointercoms
belonging to the group.
4) If required, proceed in a similar way to
program the other 9 ranges repeating the
instructions reported on points from 1) to
4) and paying attention to set properly
the dip-switches of SW1 according to the
range to be programmed (see table 1 on
page 10).
5) To exit the programming mode, set OFF all
the dip-switches of SW1; red LED comes
back flashing slowly.
6) Verify the correct operations of door
stations and of videointercoms connected
to LI and LO lines of the art.2223Q.
Erasing the stored data (code 11).
To delete the data stored in the device memory:
position dip-switch SW1 to compose the
code 11:
ON
1
2
3
4
LED1 will flash quickly.
wait for about 4 seconds; LED1 will remain
ON continuously.
at this point, within 4 seconds move dip-
switch 3 in the ON position:
ON
1
2
3
4
LED1 will turn OFF for about 2 seconds, then
it will start flashing quickly again. All the
data stored in the device has been erased;
return all the dip-switches of SW1 to the
OFF position. LED1 will flash slowly again.
Warning: to exit from the programming
mode move all dip-switches of SW1 in
OFF position:
ON
1
2
3
4
.
Mi 2509/1
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