Videx 3187 Manual

3000 Series
Art. 3187 - Art. 3187/8
Intercommunicating intercom for VX2300 digital system
85
218
Art. 3187
Fig. 1
DESCRIPTION
Intelligent intercom with door open, intercommunicating call
or services push buttons (programmable) and call tone volume
control (3 levels). To reduce bus current all apartment devices
are in a sleep mode when not used. In case a user forgot to re-
place the handset, each operation must be executed within 10
seconds of lifting the handset otherwise the handset returns to
its sleep state. To then perform an operation it would be neces-
sary to hang up the handset and pick it up again.
PUSH BUTTONS
Door open button
During a conversation, with the handset lifted, press to
operate the lock.
Intercommunicating call buttons (SW1 - Dip 8 = OFF)
Pick up the handset then press the call button for the re-
quired phone to be called. To call addresses from 5 to 8, first
press the button.
Activate the outdoor station 2
During a conversation, press this button once to activate the secondary relay of outdoor station (only with Art.4304, 4304X,
4384 and 4384X PCB Rev.0.1).
Art. 3187 - Installation instructions
A
B
Art. 3187/8
output
nd
55
A
D
B
C
LEGEND
A Door open button
Intercommunicating call/service address switch (only Art. 3187/8)
B Intercommunicating call buttons or service buttons
C Intercommunicating call/service address switch LED
(only Art. 3187/8)
D Call tone volume control
Intercommunication setting switches (SW3)
E
F Unit address switches (SW1)
Impedance terminator (S1)
G
H Connection terminals
Intercommunicating call/services addresses switch
(Only Art. 3187/8)
In stand-by mode, pick up the handset then press to switch
between addresses range 1-4 (LED
(LED C illuminated).
1-8 Service buttons (SW1 - Dip 8 = ON)
Pick up the handset then press the service button for the re-
quired relay to activate. To select service addresses from 5 to
8, first press the
- 1 -
G
E
F
H
Fig. 2
C switched off ) or 5-8
button.
66251111 - V5.0 - 15/03/23
S1
LB
AL
GND
BUS
BUS