6400 Series
Art. 6478
4.3" hands free colour display videophone
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
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 "
When the connection is made, press again to end the call.
Art. 6478 - Installation instructions
191mm
27mm
VM
12Vi
12Vo
SW
SW
EXTC
DOL
A
AL
LB
–
L
GNDV
V/2V
V1
+20
+VD
LEGEND
Connection terminals
A
8 Way dip switch bank to set videophone address
B
4 Way dip switch bank to set video mode
C
Contrast adjustment trimmer
D
Hue adjustment trimmer
E
Speech volume control
F
Brightness control
G
Call tone volume switch
H
1
ENG
F
B
C
VR1
G
DSW1
DSW2
E
PT1
PT2
" turns on.
66251320-EN - V1.5 - 31/10/16
SW1
H
PT3
D
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