The [COPY] LED flashes and the song number (1 - 8) of the copy
target appears on the display.
The [COPY] LED goes out and the copy is carried out. To cancel the
copy process, press the [EXIT] key instead of the [COPY] key.
If a copy is attempted without sufficient free capacity in the main
memory, the indication "FULL" appears on the display. Delete
songs that are no longer needed.