Sony CMT-ED1/ED1A - Manual (Page 9)

9
To tune in a station with a weak signal
Press TUNING/PLAY MODE on the remote
repeatedly until “MANUAL” appears in step
3, then press TUNING +/– (or ≠/± on
the remote) to tune in the station.
To change the preset number
Start over from step 2.
Tip
The preset stations are retained for about two days
when you disconnect the mains lead or a power
failure occurs.