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6200 Series
Art. 6256
3.5" colour videophone
LEDS
Door open LED
Can be used to indicate the status of a door or gate. It re-
quires a switched 12Vdc connection to terminal "LD".
Privacy ON/OFF LED
When the videophone is in stand-by, this LED signals
the privacy service status
(ON = service enabled, OFF = service disabled).
SETTINGS (DIP-SWITCH)
The videophone setup is carried out by the 2 dip-switch banks.
Switches 1
OFF
ON
Switches 2,3
OFF
ON
OFF
ON
Switch 4 Intercommunication
OFF
ON
2 WAY DIP-SWITCH (SW2)
The two way dip-switch adjusts the impedance of the video signal. The default setting is "ON" for both switches
(75 Ohm): when there are more videophones in parallel connection (without video distributor) both switches
must be "ON" only on the last videophone (looking at the connection order) while for all other videophones
both switches must be set to "OFF".
CONNECTION TERMINALS SIGNALS
20Vdc Input/Output (As input 16÷20Vdc 0,5A – as out-
+V
put 20Vdc 0,5A max)
–
Ground reference for +V terminal.
Speech line output from handset's microphone and data
1
signal (Approx. 12V in stand-by, 5V during a conversation)
Speech line input toward the handset's loudspeaker (Ap-
2
prox. 12V in stand- by, approx. 3V during a conversation)
V1
Balanced video signal 1 sync.-
V2
Balanced video signal 2 sync.+
24Vac 1A max power input
LB
Local call input (5V in standby, 0V to trigger)
Service button (open collector) active low output. The
SB
button goes active when the button is pressed (Open
Collector 24Vdc 100mA max)
LD
12Vdc input for door-open LED
Speech line input toward the loudspeaker of the parallel tele-
2A
phone (Approx. 12V in stand-by, 3V during a conversation)
3A
Output switched ground for parallel telephone
4A
Output call tone for parallel telephone
5A
Input for door-open command from parallel telephone
Art. 6256 - Installation instructions
Apartment Address
1
2
Extension Address
OFF
1
OFF
2
ON
3
ON
4
Between videophones of the two
apartment
Between videophones in the
same apartment
CONTROLS
Call tone volume switch
SW1
(3 levels).
Brightness control
PT1
(sliding wheel).
Hue adjustment trimmer
PT2
(rotate left to increase or right to decrease).
Contrast adjustment trimmer*
PT3
(rotate left to increase or right to decrease).
*Not available in some LCD versions.
Switches 5,6
OFF
ON
OFF
ON
Switches 7,8
OFF
ON
OFF
ON
TECHNICAL SPECIFICATION
Power Supply:
Power consumption:
Working Temperature:
MEMORY BOARD
This device is also available in the version with
memory board (Art. 6256/VM).
If you have that version, please refer to the
"6200, 6300, 6400 and 6700 Series Memory
Board" user manual (in English and Italian) for
installation and use.
The manual is available for download: click/tap or scan the
QR code.
- 2 -
Number of rings
OFF
2
OFF
4
ON
6
ON
8
Privacy duration time
OFF
15 minutes
OFF
1 hours
ON
4 hours
ON
8 hours
Supplied by the BUS line, 20Vdc
Stand-by: 50mA Max
Operating: 200mA Max
-10 +50 °C
66251130 - V2.0 - 31/05/18
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