Elvox 6600 Serie Manual Para El Conexionado Y El Uso página 8

VIDEO SIGNAL STABILISATION
On the rear of monitor type 6601 and 6701
there are some connectors (A-B-C) and some
jumpers for the video signal stabilization.
For the table version monitors type 660C the
video signal stabilization is carried out by
means of a jumper on terminal block A-B-C
present on the stud. For types 6601, 6701 and
660C this jumper must be used in installations
with several appliances (interphones and
monitors) connected in series (Fig. 3).
In series configuration displace the jumper
(only in the last set) into "Terminazione 100
Ohm" (Termination 100 Ohm) position and
keep the jumpers of other interphones or moni-
tors in the initial position, i.e. "Nessuna termi-
nazione" (no termination) (Fig. 3).
For other connection configurations see the:
TERMINATION TABLE FOR THE TWO WIRE
ELVOX INSTALLATIONS" shown on page 26
and concerning the wiring diagrams enclosed
with the electronic two wire entrance panels.
PROGRAMMING
There are three monitor programming modes: assignment of an identifi-
cation 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 necessary).
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.
8
Press to return to index Press to return to index
I N S T A L L A T I O N / P R O G R A M M I N G
100 Ohm
Nothing
Nothing
Nothing
Fig. 3
Art. 6601
Art. 6701
Art. 660C
Identification code programming
The identification code is programmed via an entrance panel (MASTER),
already configured and present on the system.
The video interphone is supplied without associated identification code.
To verify this condition, press the lock release push-button and the moni-
tor should emit a triple "Beep".
Programming phase:
1) Press and hold down the RESET push-button on the back of the
video interphone.
2) Press and hold down the lock push-button "G" and the conversation
push-button "I" together with the RESET push-button.
3) Release the RESET push-button, while keeping lock push-button
"G" and conversation push-button "I" pressed.
4) After 2 seconds the video interphone emits a high-pitched tone, the
monitor switches on and communication with the entrance panel is
enabled.
5) Release the lock and conversation push-buttons.
6) On push-button entrance panels, press the call button for the video
interphone, while on alphanumeric keypads, enter the call code and
press push-button " ".
7) If the system contains a video interphone that already has the same
associated identification code, the entrance panel emits a low-pit-
ched signal and the operation should be repeated from point 2.
8) Otherwise the code is associated with the video interphone and
communication is terminated.
Secondary identification code programming
Programming of the secondary identification code is only required when
more than one video interphone is to be called by means of the same
push-button or call code. The video interphones that ring at the same
time are associated with the same group. The "master" video interphone
is programmed first by means of the "identification code programming"
procedure described above, while the additional video interphones in the
group are programmed with the secondary identification code.
A maximum of four video interphones can be associated with the same
group, without the need for programmer type 950C.
In the case of video interphones, an additional power supply type
6923 must be fitted for each additional monitor after the second
monitor. Using programmer type 950C, activation of the ringtone on
all video interphones can be programmed, without simultaneous
activation of all monitors, to then enable activation of the monitor
from the video interphone used to answer the call with the self-start
push-button; this avoids the need to use additional power supplies.
Programming phase:
1) Press and hold down the RESET push-button on the back of the
video interphone.
2) Press and hold down lock push-button "G", conversation push-but-
ton "I" and self-start push-button "H", together with the RESET push-
button.
3) Release the RESET push-button, while still holding down the lock,
conversation and self-start push-buttons ("G", "I" and "H" respective-
ly).
4) After 2 seconds the video interphone emits a high-pitched tone, the
monitor switches on and communication with the entrance panel is
enabled.
5) Release the lock, conversation and self-start push-buttons.
6) On push-button entrance panels, press the call button for the
"master" video interphone (already programmed), while on alphanu-
meric keypads, enter the call code of the "master" video interphone
and press push-button "
7) Once the secondary code has been associated with the video inter-
phone, communication is terminated.
".