Aiwa XR-M55 - Manual (Page 13)

To reset the interval, repeat this procedure.
When the AM tuning interval is changed, all preset stations are cleared. The preset stations have to be set again.
PRESETTING STATIONS
The unit can store a total of 32 preset stations (Each band has a maximum of 20 available preset stations). When a
station is stored, a preset number is assigned to the station. Use the preset number to tune in to a preset station
directly.
1 Press TUNER/BAND to select a band, and press or to select a station.
2 Press to store the station.
A preset number beginning from 1 in consecutive order for each band is assigned to the station.
3 Repeat steps 1 and 2.
The next station will not be stored if a total of 32 preset stations for all the bands or a total of 20 preset stations for
one band have already been stored.
PRESET NUMBER TUNING
Use the remote control to select the preset number directly.
1 Press BAND to select a band.
2 Press numbered buttons 0-9 and +10 to select preset number.
Example:
To select preset number 20, press +10, +10 and 0.
To select preset number 15, press +10 and 5.
Selecting a preset number on the main unit
Press TUNER/BAND to select a band. Then, press
DIR/PRESET repeatedly or turn MULTI JOG.