Videx 6400 Series Manual

6400 Series
Art. 6488
4.3" hands free colour display digital videophone
Fig. 1 Front
DESCRIPTION
An intelligent hands free videophone using 4.3" full colour ac-
tive matrix LCD monitor for VX2300.
Including 4 buttons: Service, Privacy/Bus relay activation/Cam-
era switch/Call reject, Door-open/Intercommunicating call, An-
swer/OFF/Camera recall/Push to talk plus 3 LED's for visual indi-
cation of all functions.
Adjustments & programmable options: call tone volume on 3
levels (low, medium, high), picture hue, brightness and con-
trast, call tone melody, number of rings, privacy duration and
address. Also includes a local bell function. The Art. 6488 is sur-
face mount.
PUSH BUTTONS 6388 - 6488 - 6788
Service push button
When pressed it links internally the terminals C and NO on the connection terminals.
Privacy ON-OFF push button
To enable the function press this button
when the videophone is in standby. The
service is automatically disabled when the
programmed time expires (the privacy du-
ration time can be programmed) or manu-
ally by pressing again the button.
Camera switch push button
During the conversation, press and keep pressed the
button until the camera switches. Repeat the operation
to switch back to main camera.
Door open push button
Press this button to open the door when you are in con-
versation or you are receiving a call.
Answerpush button
On an incoming call, operation of this button allows
the user to answer and converse with the visitor. The
relevant LED will illuminate.
Camera Recall push button
Press as many times as the DEVICE N. of the door sta-
tion to switch on.
Art. 6488 - Installation instructions
191mm
27mm
C
B
A
Fig. 2 Back
LEGEND
Speech volume control
A
Call tone volume switch
B
Brightness control
C
Contrast adjustment trimmer
D
Hue adjustment trimmer
E
8 Way dip switch bank
F
4 Way dip switch bank
G
Bus termination switch
H
Connection terminals
I
Activate the outdoor station
2 output
nd
During a conversation, press this but-
ton once to activate the secondary relay
of outdoor station (only with Art.4304,
4304X, 4384 and 4384X PCB Rev.0.1).
Call Reject button
During an incoming call, press this button to reject the call. The
visitor doesn't receive any warning of the call rejected.
Intercommunication push button
For an intercommunicating call, press as many times as the exten-
sion or address value to call (see SW2 Intercommunication Settings).
Switch off button
With the system switched on (monitor on), momentary opera-
tion of the button will switch the video monitor off.
The videomonitor will also automatically switch off after a time
delay if the button is not pressed. The relevant LED will switch off.
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 (
the button to listen (
pressed for 10 seconds the videomonitor will switch off. The vid-
eomonitor will revert to duplex speech when another call is made.
- 1 -
G H
F
SW1 SW2
COLOUR
CONTR
E
S3
D
Activate bus relay board
Art. 2305
To activate a bus relay, during a
conversation, press this button
quickly as many times as the ad-
dress value of the relay (1..8).
LED will flash rapidly), release
LED will flash slowly). If the button is not
R01A
BUS1
BUS2
GND
12M
GND
VA
C
NO
I
-DOL
+DOL
GND A
LB
AL
66251270 - V5.4 - 31/07/24