Kristallo Series
Art. KRV72-KRV74
155
112
A
B
C
D
Fig. 1 Art. KRV72 front
DESCRIPTION
Hands free video monitor for VX2200 digital system.
3.5" full colour active matrix LCD monitor.
4 LED's related to the videophone operation.
8 capacitive touch sensitive backlight buttons: "answer/camera
recall/push to talk/end conversation", "door open/concierge
call", "service button", "privacy/reject call" plus other 4 buttons
for programming, adjustments and intercommunication facility (available only between the Kristallo range of videophones and
intercoms) that enables intercommunication between devices in the same apartment (same PHONE ID but different extension
address) or between devices installed in different apartments (different PHONE ID).
Programming: number of rings, clean mode, service button and privacy service duration, melody type and volume, extension ID for
intercommunication, backlight buttons.
Adjustments: volume speech, picture brightness and hue.
OPERATION
DURING STAND-BY
BUTTON OPERATION
Camera recall
Press a number of times equal to the ID value of the door
panel to switch ON.
When the connection is made, press again to end the call.
Call the concierge
Press to book a call to the digital concierge if installed on
the system.
Service button
Press to activate the service (if connected) for the pro-
grammed time (SB terminal open collector output).
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.
Art. KRV72 - KRV74 - Installation instructions
3.5" hands free videomonitor
42
29
A
B
C
D
E
Fig. 2 Art. KRV74 front
120
39
119
LEGEND
Microphone
A
Display
B
LED's and touch buttons
C
Loudspeaker
D
Handset
D
PROGRAMMING
See "Programming" on page 2 for details
Number of rings
Press and keep pressed for more than 5 seconds to enter
Number of rings programming mode.
Clean mode
Press and keep pressed for more than 5 seconds to enter
in Clean mode.
Service button duration
Press and keep pressed for more than 5 seconds to enter in
Service button duration programming mode.
Privacy service duration
turns on.
Press and keep pressed for more than 5 seconds to enter
Privacy service duration programming mode.
- 1 -
8
KRV72
/W (White)
KRV74
/B (Black)
E
F
G
Fig. 3 Art. KRV74 back
Connection terminals
E
4 Way dip switch bank
F
8 Way dip switch bank
G
66251980 - V1.2 - 31/07/21
Made in Italy
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