5
EN
FR
IT
NL
NW
DK
PL
CZ
SK
4.3 Preparing the Viola 2 for operation .................................................................................32
4.3.1 Inserting the baeries ............................................................................................................32
4.3.2 Connecting the power supply unit ...................................................................................33
4.3.3 Aligning the telescopic antenna ........................................................................................34
4.3.4 Using headphones ...................................................................................................................35
4.4 General device functions .......................................................................................................36
4.4.1 Switching on the device ........................................................................................................36
4.4.2 Switching o the device ........................................................................................................37
4.4.3 Adjusting the volume .............................................................................................................. 37
4.4.4 Retrieving displays ....................................................................................................................38
4.4.5 Changing between DAB+/FM mode ................................................................................39
5 Menu operation .......................................................................................................39
6 DAB+ (digital radio) function ............................................................................... 41
6.1 What is DAB+? ........................................................................................................................... 41
6.1.1 Data compression .....................................................................................................................41
6.1.2 Audio stream .............................................................................................................................. 42
6.2 DAB+ (digital radio) reception ............................................................................................43