67009600-EN - Edition 2015 - Rev. 1.0
49
VX2300 Digital System - “2 Wire” Audio/Video Door Entry System
VX2300 Digital System - Installation handbook
PUSH BUTTONS AND CONTROLS (FIG. 1 - FIG. 2)
Answer Button
Press this button during an incoming call to open the speech in duplex mode allowing free speech with the caller in both
directions (The related LED will illuminate).
Camera Recall Button
When the system is in standby, (No calls on the system) operation of this button will open the speech to the door station.
The related LED will illuminate. Press as many time as the ID value of the door panel to connect to.
End Conversation Button
During a conversation, momentary operation of this button will end the call. The LED next to the button will switch off.
The system will automatically switch off when the conversation time expires.
PTT Enable Button
Press and hold this button (more than 1 second), during an incoming call or a conversation in progress, to allow the user
to answer a call from a visitor at the door station in SIMPLEX speech mode (The related LED will flash rapidly): releasing
the button will allow the user to listen to the visitor (The LED will flash slowly). Press and hold the button when you talk
to the visitor and release the button when you listen to the visitor.
Door Open Button
During a conversation, momentary operation of this button will release the door from where the call originated. This will
be confirmed by an acoustic tone and the key icon on the top of the screen under the date, time & temperature row. If
terminal “DOL” is connected, the “door open” LED next to the button will also be illuminated.
Aux Service Button
During a conversation, keep pressed this button to enable the auxiliary service relay. This will be confirmed by a message
on the display: terminals “C” and “NO” are internally linked until the button is released.
Intercommunicating call button
For an intercommunicating call, when the intercom is in stand-by, press as many times as the extension number (inter-
communication among the apartment units) or address value to call (intercommunication among all the units of differ-
ent apartments). For videophones with handset the intercommunication can be hands free or conventional by picking
up the handset before calling.
Privacy Button
When the system is in stand-by, press this button to enable the service for the programmed time: the related LED will
illuminate to signal the service enabled. During an incoming call, with the service enabled, the device does not emit any
acoustic signal. The service is disabled when the programmed time expires or pressing again the button.
Programming Menu Button
With the system in stand-by, keep pressed this button until the monitor switches on showing the programming menu
where you can set date & time, privacy duration, call tone volume, melody and number of rings. Once the menu is ena-
bled, proceed with settings by the menu navigation buttons.
Call Reject Button
During an incoming call, press this button to reject the call. The visitor doesn’t receive any warning of the call rejected.
Adjustment Menu Button
During a conversation, press this button to enter a programming menu that allows to set speech volume, picture bright-
ness, contrast and hue. Once the menu is enabled, proceed with settings by the menu navigation buttons.
Bus Relay Button
During a conversation, keep pressed this button until the display shows a yellow band at the bottom side. Select the BUS
Relay to enable by the buttons “Plus” and “Minus” then press OK to enable the relay.
Menu navigation buttons
These buttons to be used during adjustment and programming menus. Via these buttons you can set the date & time,
the melody, the number of rings and the privacy duration and you can adjust the speech and call tone volume and the
picture brightness, contrast and hue. Use
&
to move along settings, and to alter settings and
button
to confirm.
Camera switch button
If the door station uses the Art. 4303N plus the Art. 4330N or the Art.4302N/NR, pressing this button during a conver-
sation 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 the button until the camera switches. Repeat the operation to
switch back to main camera.
Art. KRV88-KRV86
3.5” Hands free videomonitor for VX2300 digital system
