Important: The radio must be set to the FM/DAB* waveband Link.
Select: Function selector button RADIO > function selector button SETUP > Alt. frequency.
Alt. frequency on
The activated Alternative frequency function tries to retain the current radio station even if you leave its transmission area. While the automatic seek function is active in the DAB* waveband, the current radio station (FM waveband) is displayed. The Alternative frequency function is automatically switched on in the FM waveband.
Alt. frequency off
If you leave the transmission area of the radio station the system is tuned to in the DAB* waveband, it may no longer be received. In the FM waveband, the Alternative frequency function is automatically switched on again when the station is changed.