4.3
Preparation for operation of the VIOLA 2 S radio............................................31
4.3.1
Battery installation ...........................................................................................31
4.3.2
Power connection ............................................................................................32
4.3.3
Telescopic antenna setup................................................................................33
4.3.4
Headphone connection....................................................................................34
4.4
General device functions.................................................................................35
4.4.1
Switching on the device...................................................................................35
4.4.2
Switching off the device...................................................................................36
4.4.3
Volume control.................................................................................................36
4.4.4
Calling up the display ......................................................................................37
4.4.5
Changing the DAB+/FM mode.........................................................................38
5
Menu
operation
.............................................................................38
6
DAB+ (Digital Radio) support
............................................................40
6.1
What is DAB+ ..................................................................................................40
6.1.1
Data compression............................................................................................40
6.1.2
Audio stream ...................................................................................................41
6.2
DAB+ reception ...............................................................................................42