67009600-EN - Edition 2015 - Rev. 1.0
23
VX2300 Digital System - “2 Wire” Audio/Video Door Entry System
VX2300 Digital System - Installation handbook
Art. 3686
Digital videophone
161
178
218
62
46
Fig. 1
6 7 8
1 2 3 5
4
ON
SW1
1 2 3 4
ON
SW3
JP1
SWCH1
TR1
Fig. 2
DESCRIPTION
An intelligent Videophone using 3.5” full colour active matrix LCD monitor for VX2300. Including 3 buttons “camera recall”, “door-
open/intercommunicating call”, “privacy/service” plus 3 LED’s* for visual indication of all functions. Adjustments & programmable
options: call tone volume on 3 levels (low, medium, high), picture hue, brightness and contrast, call tone melody, number of rings,
privacy duration and address. Also includes a local bell function. The Art. 3686 is surface mount and requires the Art. 5980 connec-
tion board and wall mounting plate.
PUSH BUTTONS, LEDS AND CONTROLS (FIG. 1)
Camera recall push button.
Pick up the handset and press as many times as the DEVICE N. of the door station to switch on.
Camera switch push button.
If the door station uses the Art. 4303N plus the Art. 4330N, pressing this button during a conversation switches the
video signal coming from the camera module to the video signal coming from the camera module input for external
camera. During the conversation, press and keep pressed the button until the camera switches. Repeat the opera-
tion to switch back to main camera.
Door open push button.
Press this button to open the door when you receive a call.
Dry contact relay push button.
During a conversation, keep pressed this button for more than 3 seconds to close the dry contacts relay (terminals “3” and “5”
on Art. 5980 PCB connection board). The internal link remains closed until the button remains pressed (Max 50Vdc@100mA).
Intercommunication push button.
For an intercommunicating call, pick up the handset and press as many times as the extension or address value to
call (see SW3 Intercommunication Settings).
Privacy ON-OFF push button.
To enable the function press this button when the videophone is in stand-by. The privacy duration time can be
programmed.
Activate bus relay board Art. 2305 push button.
To activate a bus relay, during a conversation, press this button quickly as many times as the address value of the relay.
