When listening to an HD Radio station and driving through areas with weak HD signals (fringe areas), you may experience that the radio repeatedly switches between analog/digital and digital/analog reception. If this happens, it may be desirable to switch HD off.
Carry out the following to activate or deactivate HD Radio:
Drag down the top view and tap on Settings.
Press Media and FM Radio.
Press HD Radio FM to activate/deactivate the function.
If HD radio is deactivated, the radio will be unable to receive digital broadcasts but it will continue to function as a conventional radio (analog FM receiver). Please note that when HD is switched off, it will not be possible to tune in to sub-channels.