System exclusive information can be used to store data such as Patch and Performance parameters.
Use the following procedure to enable the JV-80/90/1000 to receive system exclusive data:
- Press WRITE.
- Use the CURSOR RIGHT button to select "PROTECT."
- Press ENTER.
- Use PARAMETER SLIDER 1 to change the "INTERNAL" memory protect value to "OFF."
- Use PARAMETER SLIDER 2 to change the "EXCLUSIVE" memory protect value to "OFF."
- Press EXIT twice.
- Press MIDI.
- Use the UP and DOWN ARROW buttons to select the "SYS-EX" display screen.
- Use PARAMETER SLIDER 2 to select the appropriate Unit # (usually 17).
- Send the information from your sequencer.
When the sequencer is finished sending data, you will be able to access the new Patches, Performance parameters, etc. in the JV-80/90/1000.
Owner's Manual: https://www.roland.com/us/support/manual_archive/