User's Manual

B4
55
Button
on on ▲ ▲
▼ ▼
▲
&
▼
Pressure
Brief 2 sec Brief 2 sec Brief 2 sec 2 sec
Activate intercom
X
Inter
com
Deactivate intercom
X
Activate audio device
X
Cable
(Base
Menù
)
Deactivate audio
device
X
A2DP connection
X
A2DP disconnection
X
Play / Pause
X
A2DP
(A2DP
Menù
)
Next Track (Forward)
X
(4s)
Switch On Radio
Enter on the RADIO menu
Switch OFF Radio
Exit from the RADIO menu
Automatic search for
new station
X
Change station (pre-
set stations)
X
Radio (Radio
Menù)
Pre-set station
X
(4s)