Use the sysex window and then it becomes pretty intuitive.

If the dump is too large for sysex window, you can record the dump onto a blank track as you would with any midi data.
Most Rolands do this pretty easily. Highlite blank track, hit record and then initiate the dump from the board.
Set resolution up high for easier editing. 'Options-resolution'

To reload you have to set the synth up to recive the dump, then either send the sysex file using sysex window, or 'play' the dump if you recorded it.

The data will show as a series of sysex events in hexadecimal.


I do not work here, but the benefits are still awesome
Make your sound your own!