Renkforce MPF337 Operating Instructions Manual page 55

To save the station move the rocker switch up or down until "YES" is highlighted in colour.
Briefly press the "/" button; the station is now stored.
Proceed in the same manner if the station is not to be stored - select "NO" with the rocker switch
and then briefly press the "/" button.
Leave the storage mode by briefly pressing the rocker switch.
"preset"
After activating this function you can switch between stored stations with the rocker switch.
"del"
This function is to be used to delete radio stations form the list of storage positions that are no
longer required.
Select the desired storage location that you want to delete with the rocker switch or the "+" and
"-" buttons.
Briefly press the "/" button. A warning will appear enquiring whether you really want to
delete the station.
To delete the station move the rocker switch up or down until "YES" is highlighted in colour.
Briefly press the "/" button; the storage position is now empty again.
Proceed in the same manner if the station is not to be deleted - select "NO" with the rocker
switch and then briefly press the "/" button.
Leave the deletion mode by briefly pressing the rocker switch.
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