File Editing the files saved on the USB flash drive
Creating a directory
If necessary, press the directory icon and change the directory.
To move to the next higher level, press the arrow button in the PATH field.
Press the MAKE DIR button.
A keyboard window will appear, allowing you to enter a directory name.
Enter the name of the directory you want to create, then press the MAKE
You cannot create a directory using a directory name that already exists.
RIVAGE PM10 Operation Manual