The following steps will guide through loading mixer settings from a previously made USB backup.

1. Insert a USB memory into the USB MEMORY port of the M-300.
2. Press the SYSTEM button.
3. Press F3 (LOAD/SAVE).
4. Move the cursor to the project file list, and select the file that you want to load.
5. Move the cursor to the select the LOAD SECTION and the LOAD LIBRARY areas, and select the sections that you want to load.
   Note: Select the "ALL" button for both LOAD SECTION and LOAD LIBRARY if you want to load all settings from the USB backup.
   
6. Press F1 (LOAD).
7. Press F8 (LOAD). A “now processing” message will indicate the progress of the operation. When loading is completed, the progress indication will close.