18
DS1083-078
Type of
cable
Max
no. of
internal
stations
per riser
column
No. of video
door phones/
door phones
mod. Miro
with Call
Forwarding
Device
Max no. of Call
Forwarding
Devices
powerable
from the
system BUS (*)
2Voice /
HVV05-F
1 mm
2
(AWG17)
128
≤
12
all
13÷19
11
20÷23
10
24÷27
9
28÷31
8
32÷35
7
36÷39
6
40÷43
5
44÷47
4
48÷51
3
52÷55
2
56÷59
1
60÷63
0
Cat5 /
telephone
wire pair with
Ø 0.6 mm
(AWG22)
64
≤
18
3
19÷32
2
Wire, 1 mm
2
(AWG17)
32
≤
12
all
13÷16
11
(*) Any excess devices must be powered off local
power supplies ref. 1083/24
It is possible, however, to calculate the exact
number of Call Forwarding Devices (without
power supply) that can be arranged within the
system, knowing the type and the number of
indoor stations that you wish to use:
1. In the case of a system with 2Voice cable
or HVV05-F cable 1 mm
2
(AWG17) or single
wire, 1 mm
2
(AWG17)
CFSAmax = [127 – PI1 – (2*PI2) – CF] / 8
2. In the case of a system with Cat5 cable or
telephone wire pair with Ø 0.6 mm (AWG22)
CFSAmax = [127 – PI1 – (2*PI2) – CF] / 30
Where:
CFSA
: is the result that expresses the
maximum number (rounded down) of
Call Forwarding Devices without power
supply that can be powered off the
system BUS.
PI1
:
number of indoor stations (video door
phones/door phones) mod. Miro or
video door phones mod. Aiko/Folio
present in the system.
PI2
:
number of indoor stations (video door
phones mod. Modo or PABX interfaces)
present in the system.
CF
:
Number of Call Forwarding Devices
present in the system.
6.
LINE IN, LINE OUT terminals
: connection to
the system bus.
7.
Jumper Z
: line termination setting.
Line termination must be activated on a
device connected at the end of a line without
a new section restarting from the LINE OUT
terminals.
Termination on
(DEFAULT)
Termination off
8.
Dip switch CODE:
they de
fi
ne the number of
the apartment in the column:
no. 1:
do not move, it should remain set
to OFF
(if set to ON and then back to OFF, it
will return the column address to its default
value);
no. 2 to 8: they de
fi
ne the apartment number
in the column
For no. 2 to 8 dip-switch settings, refer
to the System 2Voice manual.
=
=
ON
ON
2.4. PROGRAMMING
AN
INTERCOM CALL FROM
THE INDOOR STATION
TO THE SMARTPHONE
After ensuring that the Call Forwarding Device is
con
fi
gured correctly, go to the indoor station to be
programmed as the caller.
According to the model of indoor station used,
there are 2 different ways of carrying out
programming
(check which method is used in
the instruction manual supplied with the indoor
station):
A) Programming with handset on-hook (Mod.
Miro).
1. Make a call from the outdoor station to the
indoor
station.
2. On your smartphone, answer the call and
leave the conversation open.
3. On the indoor station:
a. press and hold the button for more
than 5 seconds; programming start is
con
fi
rmed by the yellow LED starting to
fl
ash at a slow rate;
b. now press the key to be programmed
(e.g. ) for at least 3 seconds until a
con
fi
rmation tone is heard.
•
•
