66251980 - V1.2 - 31/07/21
- 4 -
Kristallo Series
Art. KRV72 - KRV74 - Installation instructions
EXTENSION ID SETTING AND BUTTONS PROGRAMMING FOR INTERCOMMUNI-
CATION BETWEEN DEVICES IN DIFFERENT APARTMENTS
To store and associate to a specific button the address of a device of a different apartment
(if present in the system) follow the steps below:
1
2
SW1
1 = OFF
2 = OFF
3 = OFF
4 = OFF
5 = ON
6 = ON
7 = ON
8 = OFF
ON
1
3
5
7
2
4
6
8
1. Remove the front plate and the two fix-
ing screws.
2. Replace the front plate and rotate the
device to access the
SW1
dip-switch.
3.
Note the current dip-switch setting!
ON
1
3
5
7
2
4
6
8
ON
1
3
5
7
2
4
6
8
BEEP!
BEEP!
BEEP!
BEEP!
ON
1
3
5
7
2
4
6
8
ON
1
3
5
7
2
4
6
8
1 = OFF
2 = OFF
3 = OFF
4 = OFF
5 = ON
6 = ON
7 = ON
8 = OFF
4. Set the
SW1
dip-switch with the new
address you want to associate to one of
the programmable buttons.
5. The unit now emits fast “beeps” and
and
LED’s flash quickly: press the pro-
grammable button of your choice be-
tween
,
,
or
that you want to
associate to the address just set.
6. The unit now emits slow “beeps” and
and LED’s flash slow: reset the
previous annotated dip-switch setting.
Button programming it’s complete, the
unit returns to stand-by mode. Repeat
the procedure for each button you want
to program.
3
2
1
7. When buttons programming is com-
pleted, remove the front plate again,
fix the device to the wall and replace
the front plate.
Maximum number
of devices
4
RESTORE INTERCOMMUNICATION BETWEEN DEVICES IN THE SAME APARTMENT
To restore intercommunication between devices in the same apartment follow the steps below:
1. Press and keep pressed
button for more than 5 seconds: the
and
LED’s turns on and the unit emits a “beep
2. Press
button as many times as the EXTENSION ID you want to set the device: the unit emits a “beep” every time you press the button.
I.E.:
press 4 times to set
“4”
as EXTENSION ID.
3. Wait for some seconds: the and LED’s turns off and the unit emits a double “beep” that confirms the new setting is properly stored.
4. The unit returns to stand-by mode.
Art. KRV72-KRV74
3.5” Hands free videomonitor
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