Videx Kristallo Series User Manual

66250900 - V4.1 - 15/05/19
- 1 -
Kristallo Series
Art.KRV76-KRV78 - Installation instructions
Art.KRV76-KRV78
Handsfree videophones for systems using composite video signal (coax) or balanced (two wires)
112 42
155
182
29
A
B
E
F
C
D
Fig. 1
Art.KRV76 front
120
190
839
189
119
A
B
E
C
D
Fig. 2
Art.KRV78 front
DOL
SB
AL
LB L
_
12Vin 12Vout
GND
V2/V V1
+20 +VD
RS-232
ON ON
SW2
SW1
G
I
L
H
Fig. 3
Art.KRV78 back
DESCRIPTION
Intelligent Hands free video monitor for the VX2200 digital sys-
tem using 3,5” OSD full colour active matrix LCD monitor, with
touch sensitive buttons for “door open / concierge call” , “an-
swer/camera recall”, “privacy / service” plus 5 navigation menu
buttons and 3 LEDs related to the videophone operation. For
the surface version only (Art.KRV76), a handset can also be used
in addition to the handsfree mode. Additional features include a
real time clock, a temperature sensor and a serial RS232 port for future integration with home automation systems.
The following programmable options are available via the OSD menu’s and navigation buttons:
• Call tone volume (3 levels);
• Speech volume (8 levels);
• Picture Brightness (8 levels);
• Picture Contrast (8 levels);
• Picture Hue (8 levels);
• Date & time;
• Privacy duration (from 30 minutes to 20 hours or unlimited);
• Call melodies (9 available);
• Number of rings (from 1 to 9);
• Intercommunication mode.
The videophone address and the video mode are set by the 8 way and 4 way dip-switch banks available on the rear side of the
videophone.
Additionally the Kristallo has an input for local door bell and alarm.
LEGEND
A
Microphone
B
Display
C
Operating buttons and LED’s
D
Navigation and adjustment
buttons
E
Speaker
F
Handset
G
Connection terminals
H
Serial Port RS-232
I
4 Way dip switch bank
L
8 Way dip switch bank
Rev.1.0

Videx Kristallo Series Specifications

General

Brand	Videx
Model	Kristallo Series
Category	Telephone
Language	English