The folders in built-in memory are structured
The REC folder and MUSIC folder are auto-
matically created on a microSD card when
the card is inserted into the unit.
PR7_RM_JA (Reference Manual, Japanese)
PR7_RM_EN (Reference Manual, English)
(Only in built-in
PR7_RM_DE (Reference Manual, German)
PR7_RM_FR (Reference Manual, French)
PR7_RM_ES (Reference Manual, Spanish)
PR7_RM_IT (Reference Manual, Italian)
PR7_RM_RU (Reference Manual, Russian)
PR7_RM_ZH (Reference Manual, Chinese)
Specifying the recording destination
• REC folder
Stores audio files that were recorded on the
• MUSIC folder
Stores files that were copied from a computer.
PCM, MP3, and WMA files are supported for
playback. This folder is used for playback only.
You cannot copy or divide files in the MUSIC
• MANUAL folder
Stores the Reference Manual. This folder is
included only in built-in memory.
About the limitations of files and
The size and the number of folders and files
• The number of files per folder: Up to 99
As soon as you start recording the 100th file,
an error message (page 28) will be displayed
and you will be unable to record.
• Maximum file size: 2GB
If recording is extended and its size exceeds
will create a new file and con-
tinue recording in two seconds.
If you plan to record audio of lengthy duration, use
a microSDHC card that can accommodate large
About the file format
The PR7 supports only those file formats that
are available as recording format options on
Recording format ➔ page 13