7. While "ERASE END" is blinking, press the TIME/SET button.
"ERASE" appears briefly.
The section between points A and B in the selected file is erased.
Playback pause is set automatically. (The elapsed playing time blinks.)
Press the CREATE FILE button again or stop playback.
If you make a mistake while following steps, press the INDEX/CANCEL
button before pressing the TIME/SET button.