The best way is via the AN200 Editor that ships with the unit. The AN200 Editor is an editor and pattern librarian that makes it easy to archive all patterns and songs.
An alternate way is to use the MIDI Bulk Dump command, accessed by holding SHIFT and pressing button 15 (MIDI: BULK). This feature will dump pattern and song data to an external MIDI device. This dumps all song and pattern data as one file.
NOTE: In order to transmit and receive single patterns, the editor must be used.
