66251980 - V1.2 - 31/07/21
- 3 -
Kristallo Series
Art. KRV72 - KRV74 - Installation instructions
SERVICE BUTTON DURATION
1. Press and keep pressed
button for more than 5 seconds to enter Service button
duration programming mode (the time during which the
SB
output remains ac-
tive): the
LED turns on and the unit emits a “beep“.
2. Press
button as many seconds as required for the activation: the unit emits a
“beep“ every time the button is pressed.
I.E.
: press 30 times for 30 seconds.
3. Wait for some seconds: the
LED turns off and the unit emits a double “beep“ that confirms the new setting is properly stored.
4. After 5 seconds without any user action the unit returns to stand-by mode.
Defalut value
2 seconds
Max value
99 seconds
Value = 0
SB
plus 30 seconds
video activation for
compatibility with
Art. LB-V
PRIVACY SERVICE DURATION
1. Press and keep pressed
button for more than 5 seconds to enter Privacy service
duration programming mode: the
LED turns on and the unit emits a “beep“.
2. Press
button as many times as required. Each press is equal to 15 minutes: the
unit emits a “beep“ every time the button is pressed.
I.E.
: press 4 times for 1 hour, 12 for 3 hours.
Note:
To program infinite privacy time don’t press any button until the unit emits a “beep” to confirms the setting.
3. Wait for some seconds: the
LED turns off and the unit emits a double “beep“ that confirms the new setting is properly stored.
5. After 5 seconds without any user action the unit returns to stand-by mode.
Defalut value
Infinite
Max value
20 hours
Increase
15 minutes
MELODY TYPE
1. Press and keep pressed button for more than 5 seconds to enter Melody type
programming mode: the
and
LED’s turns on and the unit plays the current melody and then a “beep“.
2. After the “beep” press
or
buttons to select the next or the previous melody: a new melody will play for some seconds then
the unit emits a “beep“.
Note:
press
or
buttons only after the melody is over and the unit emits the “beep”.
3. When desidered melody is playing, wait for some seconds: the unit completes the melody and emits a “beep”, then the
and
LED’s turns off and the unit emits a double “beep” that confirms the new setting is properly stored.
4. After 5 seconds without any user action the unit returns to stand-by mode.
Available melodies
9
MELODY VOLUME
1. Press and keep pressed
button for more than 5 seconds to enter Melody volume
programming mode: the
and
LED’s turns on and the unit emits a “beep”.
2. Press
button as many times as the volume level you want to set: the unit emit
“beep” at the same number of the selected volume level.
I.E.:
press 3 times to set volume to
Level 3.
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.
1 “beep”
Level 1
2 “beep”
Level 2
3 “beep”
Level 3
4 “beep”
Level 4
BACKLIGHT BUTTONS
1. Press and keep pressed
button for more than 5 seconds to enter Backlight buttons pro-
gramming mode: the and then and LED’s turns on on and the unit emits a “beep”.
2. Press
button as many times as the desired setting: the unit emit “beep” at the
same number of the selected setting.
I.E.:
press 2 times to set
“ON TOUCH”
.
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.
1 “beep”
OFF
2 “beep”
ON TOUCH
3 “beep”
ON
INTERCOMMUNICATION BETWEEN DEVICES IN THE SAME APARTMENT
By defalut the device is set to intercommunication between devices in the same apart-
ment (if present in the system) using the
,
,
and
that call respectively the
device 1, 2, 3 and 4.
Note:
You can not change the programming of the buttons.
Maximum number
of devices
4
ENABLE INTERCOMMUNICATION BETWEEN DEVICES IN DIFFERENT APARTMENTS
To enable the device to call devices in different apartments (if present in the system) 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. 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.
3. The unit returns to stand-by mode.
Note:
The procedure shall be performed only once. It is not possible to make intercommunicating calls between devices of the
same apartment and between devices in different apartments: one mode excludes the other.
Art. KRV72-KRV74
3.5” Hands free videomonitor
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