66251111 - V5.0 - 15/03/23

- 1 -

3000 Series

Art.3187 - Installation instructions

218

A A

B B

Art.3187 Art.3187/8

Fig. 1

BUS

GND

3 8

SW1SW3

Fig. 2

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.

LEGEND

Door open button

Intercommunicating call/service address switch (only Art.3187/8)

Intercommunicating call buttons or service buttons

Intercommunicating call/service address switch LED

(only Art.3187/8)

Call tone volume control

Intercommunication setting switches (SW3)

Unit address switches (SW1)

Impedance terminator (S1)

Connection terminals

PUSH BUTTONS

Door open button

During a conversation, with the handset lifted, press to

operate the lock.

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

switched o) or 5-8

(LED

illuminated).

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, rst

press the button.

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, rst press the button.

Activate the outdoor station 2

output

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 - Art.3187/8

Intercommunicating intercom for VX2300 digital system

Videx 3000 Series - Configuration and Settings; LED Indicator Functionality; Call Tone Volume Adjustment; Device Address Programming SW1

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