Sangean ATS-606A - Manual (Page 42)

If you want to exchange preset 2 to preset 7 for editing the memory.
1.Recall preset 2.
2.Push "M" and display "M" and preset 2 will
flash.
EXCHANGE THE PRESET
41
FW
M 1 2 3 4 5 6 7 8 9
FW
M 1 2 3 4 5 6 7 8 9
2
M