Sony BM-87DST - Manual (Page 11)

11
Inserting a Cassette
1
Take up any slack in the tape.
2
Set the POWER switch to ON.
The POWER lamp lights up.
3
Press the eject button to open the cassette holder.
4
Insert a cassette into the cassette holder with the side to be recorded or
played back facing upward.
5
Close the cassette holder.
Cassette
POWER
1
2
3
4
5