Videx 6400 SERIES, 6478, 6300 Series, 6378 Installation Instructions Manual
66251320-EN - V1.5 - 31/10/16
1
6400 Series
Art.6478 - Installation instructions
Art.6478 4.3" hands free colour display videophone
PT3PT2
6 7 8
1
2
3
5
4
ON
DSW2
1
2
3
4
ON
SW1
PT1
VR1
DSW1
+VD
+20
V1
V/2V
GNDV
L
–
LB
AL
DOL
EXTC
SW
SW
12Vo
12Vi
–
VM
27mm
191mm
111m m
A
B C
D
H
E
G
F
Fig. 1
ART.6478 VX2200 6400 SERIES HANDS FREE VIDEOPHONE
FOR SYSTEMS USING COMPOSITE VIDEO SIGNAL COAX OR
BALANCED TWISTED PAIR
Surface mount hands free intelligent videophone incorporating
a 4.3” Hi-Res full colour active matrix LCD monitor, with “answer/
camera recall”, “door open/concierge call”, “privacy” and one
“service” button plus 3 LED’s* indicate the privacy activated ,
open door and activated functions.
Programmable settings: video mode (coax or balanced), privacy
duration, melody and number of rings.
Adjustments: call tone volume (3 levels), speech volume, picture hue, contrast and brightness.
* The operation of some LED’s and the functions described may require additional cabling
LEGEND
A
Connection terminals
B
8 Way dip switch bank to set videophone address
C
4 Way dip switch bank to set video mode
D
Contrast adjustment trimmer
E
Hue adjustment trimmer
F
Speech volume control
G
Brightness control
H
Call tone volume switch
PUSH BUTTON OPERATION DURING STANDBY FIG. 1
Service button
When pressed, shorts terminal “SW “ to “SW “ (max 24Vdc 50mA).
Privacy service
Press to enable the privacy service. The LED “ “ turns on. The service is deactivated by pressing again the same button or
when the programmed time expires.
Call the concierge
Press to book a call to the digital concierge if installed on the system.
Camera recall
Press a number of times equal to the ID value of the door panel to switch ON. The LED “ “ turns on.
When the connection is made, press again to end the call.
ENG
66251320-EN - V1.5 - 31/10/16
2
6400 Series
Art.6478 - Installation instructions
Art.6478 4.3" hands free colour display videophone
PUSH BUTTON OPERATION DURING A CALL FIG. 1
Service button
When pressed, shorts terminal “SW “ to “SW “ (max 24Vdc 50mA).
Reject the call
During an incoming call, press this button to reject the call. The visitor doesn’t receive any warning of the call rejected.
Open the door
Press to activate the door open relay of the outdoor unit and end the connection.
The unit emits 5 “beeps“ and the“ “ LED will ash, then returns to stand-by mode.
Answer a call
Press to answer the call and start the conversation. The“ “ LED turns on.
PUSH BUTTON OPERATIONS DURING A CONVERSATION FIG. 1
Service button
When pressed, shorts terminal “SW “ to “SW “ (max 24Vdc 50mA).
Open the door
Press to activate the door open relay of the outdoor unit and end the connection after 10 seconds.
The unit emits 5 “beeps“ and the“ “ LED will ash, then returns to stand-by mode.
End conversation
Press to end a call.
The“ “ LED turns o.
Simplex button.
Pressing and holding the button for more than 3 seconds will switch the videomonitor into
SIMPLEX speech mode. Press and hold the button to speak to the caller ( LED will ash
rapidly), release the button to listen (
LED will ash slowly). If the button is not pressed
for 10 seconds the videomonitor will switch o. The videomonitor will revert to duplex
speech when another call is made.
LEDS FIG. 1
LED
Privacy on LED
It illuminates when the privacy service is enabled,
when pressing the service button or during programming mode.
LED
Generic use LED
It is controlled from the terminal “DOL”. Normally
used to signal the door status (open or closed).
LED
ON LED
It illuminates when the videophone is switched
ON or ashes quickly in “Push To Talk“ mode.
CONTROLS FIG. 1
VR1
Speech volume control
(sliding wheel).
SW1
Call tone volume switch
(3 levels).
PT1
Brightness control
(sliding wheel).
PT2
Hue adjustment trimmer
(rotate left to increase or right to decrease).
PT3
Contrast adjustment trimmer*
(rotate left to increase or right to decrease).
*Not available in some LCD versions.
PROGRAMMING
All programming options are available only when the system is in stand-by.
PRIVACY SERVICE DURATION
1. Press and keep pressed “
“ button for 10 seconds to enter privacy service duration programming mode: the “ “ LED turns on
and the unit emits a “beep“;
2. Press “ “ button as many times as required. Each press is equal to 15 minutes: the unit emits a “beep“ every time the button is
pressed. I.E.: press 4 times for 1 hour, 12 for 3 hours. Default: innite. Max value: 20 hours. To program innite privacy time don’t
press any buttons;
3. Wait for some seconds: the “ “ LED turns o and the unit emits a “beep“ that conrms the new setting is properly stored;
4. The unit returns to stand-by mode.
MELODY TYPE
1. Press and keep pressed “
“ button for 10 seconds to enter melody type programming mode: the unit plays the current melody
and then a “beep“;
2. After the “beep” press “ “ buttons to select the next melody: a new melody will play for some seconds then the unit emits a
“beep“. There are 9 melodies available. Note: press “ “ buttons only after the melody is over and the unit emits the “beep“;
3. When desired melody is playing, wait for some seconds: the unit completes the melody and emits a “beep”, then the unit emits a double “beep“ that conrms the new setting is properly stored;
4. The unit returns to stand-by mode.
Note: To set the melody it is required that the videophone is connected in a system where the +20Vdc voltage from Art.893N1 is always enabled.
66251320-EN - V1.5 - 31/10/16
3
6400 Series
Art.6478 - Installation instructions
Art.6478 4.3" hands free colour display videophone
NUMBERS OF RINGS
1. Press and keep pressed “
“ button for 10 seconds to enter numbers of rings programming mode: the “ “ LED turns on and the
unit emits a “beep“;
2. Press “ “ button as many rings as required: the unit emits a “beep“ every time the button is pressed. I.E.: press 3 times for 3 rings.
Default value: 6 rings. Max value: 9 rings;
3. Wait for some seconds: the “ “ LED turns o and the unit emits a “beep“ that conrms the new setting is properly stored;
4. The unit returns to stand-by mode.
VIDEO MODE SW2
The video mode setup is carried out by the 4 way Dip-Switch accessible from the rear side of the videophone.
Switches 3 and 4 adjust the video signal impedance. When using more than one videomonitor in parallel (without a video
splitter) put both switches in the OFF position on all but the last videomonitor (end of line).
VIDEO MODE
Switches 1,2 Mode
Coax
Balanced
75 OHM VIDEO TERMINATION
Switches 3,4 Termination
Enabled
Disabled
VIDEOMONITOR/INTERCOM ADDRESS, VIDEO MODE AND TERMINATION SETUP DSW1
Each intercom is addressed in binary (PHONE ID) using the 8 way dipswitches located on the rear of the unit. Each switch corresponds to one bit which can have a value 0 (OFF) or 1 (ON). Each bit corresponds to a decimal weight depending on the position:
Switch 1 = decimal 1, 2=2, 3=4, 4=8, 5=16, 6=32, 7=64, 8=128. I.E. to set the address 37, put switches 1, 3 and 6 on (1+4+32=37).
SWITCHES DECIMAL WEIGHT ADDRESS
8 7 6 5 4 3 2 1 128 64 32 16 8 4 2 1
OFF OFF OFF OFF OFF OFF OFF ON 0 0 0 0 0 0 0 1 1
OFF OFF OFF OFF OFF OFF ON OFF 0 0 0 0 0 0 1 0 2
OFF OFF OFF OFF OFF OFF ON ON 0 0 0 0 0 0 1 1 3
OFF OFF OFF OFF OFF ON OFF OFF 0 0 0 0 0 1 0 0 4
OFF OFF ON OFF OFF ON OFF ON 0 0 1 0 0 1 0 1 37
ON OFF ON ON OFF ON OFF OFF 1 0 1 1 0 1 0 0 180
CABLING 6478 USING CAT.5 CABLE*
Connections:
• One pair must be used to double up the BUS line “L”;
• One pair must be used to double up the power supply ground. The bus ground
must be connected with power supply ground (“GNDV” & “–”);
• One pair must be used to double up the positive power supply +20V;
• One pair must be used for the video signals “V1” and “V/V2”;
• A link is required between “12Vo” & “12Vi”;
• An additional PSU Art.893N1 is required every 50 videomonitors installed in the system.
Max Distance**: 70 metres.
System type: Audio/video door entry systems.
* When this cable is used, in case more videophones are connected in parallel in the same apartment, a local power supply for additional videophones is required.
** By max distance we mean the maximum distance between the door panel and the furthest videophone/intercom
66251320-EN - V1.5 - 31/10/16
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6400 Series
Art.6478 - Installation instructions
ART.6478 SIGNALS
+VD
12Vdc output to supply coax video distributor Art.894N
+20 Video power supply 17÷20Vdc
V1 Balanced video signal V1 sync. (balanced video signal mode)
V/V2
Balanced video signal V2 sync. (balanced video signal mode)
Composite video signal (coax video signal mode)
GNDV Video power supply ground reference
L BUS line
– BUS line ground reference
LB Local bell input (active low)
AL Alarm input (active low)
DOL 12Vdc input to supply Aux LED
EXTC Call tone output for extension sounder (Art.512A)
SW Service button connection
Max 24 Vdc
50mA
SW Service button connection
12Vo +12Vdc stabilized output
12Vi Stand-by +12Vdc power supply input
– Power supply ground input / coax video ground
VM
Auxiliary input 200mA 12Vdc for video memory
(Art.6478/VM)
TECHNICAL SPECIFICATION
Working Voltage: 17÷20Vdc
Power Consumption: Standby: 10mA
During a conversation: 150mA
Max: 250mA
Working Temperature: -10°C +50°C
MEMORY BOARD
This device is also available in the version with memory board (Art.6478/VM).
If you have that version, please refer to the “6200, 6300, 6400 and 6700 Series Memory Board” user manual for
installation and use. The manual is available for download at the following link:
https://www.dropbox.com/s/492p16btyqhxmpu/66250782-EN.pdf?dl=0
Art.6478 4.3" hands free colour display videophone
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