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Bus termination for video signal stabilisation
The BUS termination dip-switches for video signal stabilization are located
in the rear of the monitor, near the terminal block.
Depending on the connection configuration (interphones/monitors con-
nected in series or derived from a distributor), set the dip-switches in the
appropriate position (position A, B or C) according to the instructions given
in the note "Bus termination" in the wiring diagrams section below.
Dip-switch for
Bus termination
Fig. 8A
GB
ON
C
50Ω
1
2
ON
B
100Ω
1
2
ON
ON
A
C
OPEN
50Ω
1
1
2
2
ON
B
100Ω
1
2
ON
ON
A
C
OPEN
50Ω
1
1
2
2
ON
Fig. 8B
B
100Ω
1
2
ON
A
OPEN
1
2

Manual programming

Basic interphone/monitor programming is as follows:
- Programming ID, which must be performed on the monitor that recei-
ves the call individually or on the first monitor of a group of interphones/
monitors with simultaneous calls (master interphone/monitor).
- Programming secondary ID, which must be done for interphones/mo-
nitors associated with a master interphone/monitor.
- Programming programmable buttons or changing the default setting
of supplementary buttons, for auxiliary services or intercommunicating
calls.
Programming must be carried out with the system switched on, without
active communication and only after the interphones/monitors have been
connected to the system and the entrance panels have been programmed.
N.B.: all the programming or deletion phases must be performed with the
interphone/monitor handset lifted and held against the user's ear.
Programming ID identification code
The identification code is programmed by means of a main entrance panel
(MASTER), already configured and present in the system.
The monitor is supplied without associated identification code. To verify
this, press the lock release button and the monitor should emit an audible
signal (triple beep).
To program the ID, proceed as follows:
1) Lift the handset.
2) Press buttons B and A simultaneously and hold them down until LED B
(ringtone mute) begins flashing.
3) Release the buttons.
4) Press button C and hold it down (for 2 sec.) until the handset emits an
audible signal and communication between the monitor and the outdoor
entrance panel begins.
5) Release button C.
Important: you will have 5 s in which to press button C (as indicated in
step 4). If button C is not pressed within the 5 s, steps 1, 2 and 3 must
be repeated.
6) You now have approx 30 seconds to assign the ID code of the external
entrance panel:
- in the case of an alphanumeric panel, key in the primary ID and press
the "bell" button to confirm.
-
in the case of a push-button entrance panel, press the button you want
to use to call the monitor.
Important: If the system already contains an interphone/monitor with the
same associated identification code, the entrance panel emits a low tone
and the process must be repeated from the start in order to assign a dif-
ferent code.
Programming secondary ID
Programming the secondary ID is only necessary when you want more than
one monitor to ring in response to the same pushbutton or call code. The
monitors that are to ring at the same time are associated with the same
group. The "master" monitor is programmed first by means of the "identifi-
cation code programming" procedure described above, while the additional
group monitors are programmed with the secondary identification code.
The maximum number of monitors that can be associated with the same
group without using SaveProg software is 3 plus a master unit. Alternati-
vely, a SaveProg software can be used to program activation of the ringtone
of all Monitors and the monitor of only the master unit. Before answering
from a secondary Monitor, the relevant monitor can be turned on by means
of the self-start button.
15

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