67009600-EN - Edition 2015 - Rev. 1.0
5
VX2300 Digital System - “2 Wire” Audio/Video Door Entry System
VX2300 Digital System - Installation handbook
Notes
1 The trade code is the door opening code reserved to periodic visitors like postman, milkman etc. The trade code only works if the TRD input is shorted to ground.
2 Memory locations “0” and “999” are reserved to store respectively the “stand-by logo” and the “switched logo” that are two message of 16 characters each that are alternatively shown on the display
when the unit is in stand-by mode. These messages may be customized to provide help to the visitors.
3 The ID PHONE is the binary address of the unit set on the 8 way dip-switch.
4 In mode one the speech board is disabled, in mode 2 the numbers are said digit by digit while in mode 3 the numbers are said as per pronunciation.
5 Each of the 2 test modes make a call to the intercoms/videophones stored in memory to check if it answers. In mode 1 the unit performs a quick test without switching on the intercoms/videophones
and exits the test when the first error is encountered (the display shows the related error code (see table below). In mode 2 it makes the same tests as mode 1 but when an error is encountered it is
signalled for 5 seconds with the error code then the test continues until all apartments are tested.
TEST MODE: ERROR CODES TABLE
Code Message / Description
1
Called User not available in the system: the device related to the user is not recognized in the system.
2
Called User is present but does not answer: the device related to the user is recognized in the system but does not answer.
3
Other transmissions recognized on the BUS: because of an intercommunicating conversation or a call from another door panel.
4
Called User in privacy mode: the intercom/videophone called is in “privacy” mode.
5
The end of conversation is not recognized: The intercom/videophone related to the user does not recognize the end of conversation.
TO SET MAIN CAMERA & AUDIO/VIDEO CALL
ON
2
1
=OFF
=ON
ON
SW
The main camera is the door panel built-in camera: during a call or a camera recall the video shown by the
monitor is the video coming from the door panel built in camera. To switch to the external camera (if connect-
ed) operate the videophone proper button.
ON
2
1
=OFF
=ON
ON
SW
The main camera is the external camera: during a call or a camera recall the video shown by the monitor is the
video coming from the external camera. To switch to the door panel built-in camera operate the videophone
proper button.
ON
2
1
=OFF
=ON
ON
SW
The call starts the video and the audio (default position for audio/video door panels).
ON
2
1
=OFF
=ON
ON
SW
The call starts the audio only (when an audio panel is used in a video door entry system, this option avoid that
a call from the audio panel switches on the monitor of the called videophone).
UNIT SPECIFICATION
Housing/Mounting:
Size of two modules 4000 Series / 4000 Series Modular System
Push Buttons:
12 buttons Keypad
Programming:
Yes, carried out through the panel keypad or via PC through serial RS-232 connection
Controls:
Yes, balance trimmer plus microphone, loudspeaker volume trimmer
Interfaces:
Yes, one serial RS-232 interface for pc connection
Memory:
Yes, can be stored up to 250 users for a maximum of 100 flats
Power Supply:
Supplied by the bus
Power consumption:
Stand-by: 55mA
Operating: 155mA
Working Temperature:
-10 +50 °C
Art. 4302N
Digital call panel
