To save a setup:
1) Insert USB stick into the USB port on the front panel
NOTE: The format of the USB stick must be FAT32
2) Press STORAGE > Set BROWSER to DIR. You can press the button next to the Browser label to toggle the selection.
3) Use the scroll wheel to select Mobile Disk (E:)
4) Change File Type to Setup and press the back arrow to get back to the storage screen
5) Press Save, use the keypad to write a filename (I use numbers, they are faster), and press OK