Videx 6478 Quick Start Manual

6400 Series
Art. 6478
4.3" hands free colour display videophone
Fig. 1
DESCRIPTION
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
Service button
When pressed, shorts terminal SW to SW (max 24Vdc 50mA).
Privacy service
Press to enable the privacy service. The LED
The service is deactivated by pressing again the same but-
ton 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.
PUSH BUTTON OPERATIONS DURING A CONVERSATION
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
End conversation
Press to end a call.
The LED turns off.
Art. 6478 - Installation instructions
191mm
turns on.
LED will flash, then returns to stand-by mode.
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 (
button to listen ( LED will flash slowly). If the button is not pressed for 10 seconds the videomonitor
will switch off. The videomonitor will revert to duplex speech when another call is made.
D
27mm
PT3 PT2
G
SW1
H
F
Fig. 2
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
RJ-45 connector
I
PUSH BUTTON OPERATION DURING A CALL
Service button
When pressed, shorts terminal SW to SW (max 24Vdc 50mA).
Reject the call
turns on. 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
returns to stand-by mode.
Answer a call
Press to answer the call and start the conversation. The
LED turns on.
- 1 -
E C B
ON
ON
PT1
1 2 3 4 5 6 7 8
1 2 3 4
DSW1
DSW2
VR1
LED will flash rapidly), release the
+VD
+20
V1
V/2V
GNDV
L
–
LB
A
AL
DOL
EXTC
SW
SW
12Vo
12Vi
–
VM
I
LED will flash, then
66251320 - V4.0 - 31/03/19