6600
VIDEO SIGNAL STABILISATION
On the rear of monitor type 6611 and 6711 there
are some connectors (A-B-C) for the video signal
stabilization.
For the table version monitors type 661C the video
signal stabilization is carried out by means of a
jumper on terminal block A-B-C present on the
stud. For types 6611, 6711 and 661C this jumper
must be used in installations with several appli-
ances (interphones and monitors) connected in
series (Fig. 3).
In series configuration displace the jumper (only in
the last set) into "B" position and keep the jumpers
of other interphones or monitors in the initial posi-
tion, i.e. "A" (Fig. 3).
For other wiring configurations see note: "Bus ter-
mination" provided below, in the wiring diagrams
section.
8
B
A
A
A
Fig. 3
Art. 6611
Art. 6711
Art. 661C
PROGRAMMING
There are three monitor programming modes: assignment of an identification
code or call code (indispensable), assignment of a secondary identification code
(for video interphones associated with a master video interphone), programming
of push-buttons for auxiliary services and intercommunicating calls (when nec-
essary).
Programming must be performed with the system switched on, without active
communication and only after connecting the interphones/video interphones to
the system and programming the panels.
Programming the identification code
The identification code is to be programmed by means of an entrance panel
(main- "Master"), present on the installation and already configurated. The vid-
eo-interphone is supplied without associated identification code. To check this,
press the "G" push-button and the video-interphone will emit a triple "Beep".
Attention: during the interphone/video interphone identification code pro-
gramming you have 30 seconds from the moment you enter the program-
ming in the interphone/video interphone and the moment you press the call
push-button on the panel or you send the code.
Programming phase:
1)
Press and hold down "I".
2)
Press and hold down also "H" together with "I".
3)
Wait for nearly 3 seconds until the red led "M" flashes.
4)
Now the microprocessor is physically reset.
5)
Release both push-buttons "I" and "H". You have now 5 seconds to carry out
any of the described programmings.
6)
Press and hold down the "G" lock push-button.
7)
After nearly 2 seconds the video-interphone emits a high-pitched tone, it
self-starts and gets in communication with the entrance panel.
8)
On the entrance panels with push-buttons press the call push-button corre-
sponding to the video-interphone, on the alphanumeric entrance panel, on
the contrary, enter the call code and press "
9)
If on the installation there is already an interphone / video-interphone with
the same associated identification code, the panel emits a low-pitched tone
and you must repeat the operation from the beginning.
10) If not, the code is associated to the video-interphone and the communication
is terminated.
Programming the secondary identification code
The programming of the secondary identification code is required only when
you want more than a video- interphone to ring at the same time with the same
push-button or call code. The video-interphones which must ring simultaneously
are associated with the same push-button to the same group. The "master" inter-
phone / video-interphone is programmed in first place by means of the previous
procedure: "programming the identification code". The additional interphones /
video-interphones are programmed with the secondary identification code (see
table shown in the wiring diagram section enclosed with the electronic TWO
WIRE ELVOX entrance panels). A maximum of three audio door entry units plus
one group master can be associated with the same group, without the need for
programmer Type 950C or SaveProg.
Programming phase:
1)
Press and hold down "I".
2)
Press and hold down also "H" together with "I".
3)
Wait for nearly 3 seconds until the red led "M" flashes.
4)
Now the microprocessor is physically reset.
5)
Release both push-buttons "I" and "H"
6)
Press and hold down the "G" door lock and the "H" self-start push-buttons
simultaneously.
7)
After 2 seconds the video-interphone emits a high-pitched tone and gets in
communication with the entrance panel.
8)
Release the door lock "G" and the self-start "G" push-buttons.
9)
On the push-buttons entrance panels press the call push-button correspond-
ing to the main (already programmed) interphone / video-interphone, on the
alphanumeric entrance panel, on the contrary, enter the same call code of
the "Master" interphone / video-interphone and press "
10) If on the installation there is already an interphone / video-interphone with
the same associated identification code, the panel emits a low-pitched tone
and you must repeat the operation from the beginning.
11) Once the secondary identification code is associated to the video-inter-
phone, the communication is terminated.
To know the number assigned see table shown in the wiring diagram section.
".
".