67009600-EN - Edition 2015 - Rev. 1.0
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VX2300 Digital System - “2 Wire” Audio/Video Door Entry System
VX2300 Digital System - Installation handbook
PUSH BUTTONS (FIG. 1)
Answerpush button.
On an incoming call, operation of this button allows the user to answer and converse with the visitor. The relevant
LED will illuminate.
Switch off button.
With the system switched on (monitor on), momentary operation of the button will switch the video monitor off. The
videomonitor will also automatically switch off after a time delay if the button is not pressed. The relevant LED will switch off.
Camera Recall push button.
Pick up the handset and press as many times as the DEVICE N. of the door station to switch on.
LEDS (FIG. 1)
LED
Privacy on LED.
It illuminates when the privacy service is enabled.
LED
Generic use LED.
It is controlled from the terminals “+DOL” and
“-DOL”. Normally used to signal the door status
(open or closed).
LED
ON LED.
It illuminates when the videophone is switched
ON.
CONTROLS (FIG. 1 AND FIG. 2)
PT4
Speech volume control (sliding wheel).
SW2
Call tone volume control (3 levels).
PT1
Brightness control (sliding wheel).
PT2
Colour intensity control trimmer (rotate left to
increase or right to decrease).
PT3
Contrast control trimmer (rotate left to increase
or right to decrease).
JP1
Bus termination switch (lower position = BUS termina-
tion active, upper position = BUS termination disabled).
PROGRAMMING
The videophone setup consists of the following settings:
• Number of rings;
• Melody selection;
• Privacy duration;
• Unit address (1..127, switches 1 to 7 of SW1);
• Bus Termination (open or close, jumper JP1);
• Intercommunication mode (between apartments or within apartment, switch 1 of SW3);
• Extension address (1..4, switches 2,3 of SW3);
• Slave mode (switch 4 of SW3).
The programming of the number of rings, melody and privacy duration are carried out through the videophone push buttons, all
other settings are carried out on the two dip-switch banks (SW1 and SW3) on the rear side of the video monitor (all the settings can
be done without opening the videophone).
It is necessary to remove temporary the power supply after making any programming changes.
NUMBER OF RINGS, MELODY SELECTION AND PRIVACY DURATION
To make these changes, it is necessary to pick up the handset first when the system is in stand-by.
NUMBER OF RINGS.
• Keep pressed the
button until the two LEDs
and switch on.
• Press the
button for the number of times corresponding to the required number of rings to set. A beep confirms each time
the button is pressed.
• Once the required number of rings is reached, wait approx 5 seconds for the two LED’s to switch off. The new value is stored.
MELODY SELECTION
• Keep pressed the
button until the two LEDs
and switch on. The unit emits the current selected melody.
• Press the
button and keep it pressed to listen the next melody. Repeat the operation until the required melody is found.
• Once the required melody is found, wait approx 5 seconds for the two LED’s to switch off. The new melody is set.
PRIVACY DURATION
• Keep pressed the button until the two LEDs
and are switched on.
• Press the button for the number of times corresponding to the required privacy duration to set. Each time the button is
pressed, the duration is increased by 15 minutes: i.e. to set 2 hours, press the button 8 times.
• Once the required privacy time is reached, wait approx 5 seconds for the two LED’s to switch off. The new duration is set.
Art. 6388
3.5" hands free colour display digital videophone
