66251320-EN - V1.5 - 31/10/16
1
6400 Series
Art. 6478 - Installation instructions
Art. 6478
4.3" hands free colour display videophone
PT3
PT2
67
8
12
3
5
4
ON
DSW2
12
34
ON
SW1
PT1
VR1
DSW1
+VD
+20
V1
V/2V
GNDV
L
–
LB
AL
DOL
EXTC
SW
SW
12Vo
12Vi
–
VM
27mm
191mm
111
m
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, pic-
ture 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
