Imperial DABMAN d15 Quick Start Manual page 17

Hold the button INFO MENU for about 2 seconds.
Switch with the selection buttons 9,10 to the
menu item <Station Order> and confirm with
SELECT.
Make your choice with the selection buttons 9,10
<Alpha> for alphabetical sorting <Ensemble> to
sort by the order of stations found.
Volume
With the Volume buttons 17 (VOL) you can
increase or decrease the volume.
E
Change the reception mode
To switch between VHF and DAB+ reception and
the AUX mode press the MODE button. (11)
The device thus switches between analog FM
reception, DAB+ reception and AUX operation mode