You can rename a file by prefixing characters from a desired template to the file name. A file in the recordable area can be renamed. You can choose characters to be added from the templates.
“Executing...” appears in the display window and the selected characters are added to the file name separated from it by an underscore (_).
(e.g. If “A” is added to the file 131215_001.mp3: A_ 131215_001.mp3)