JV-80, JV-90, JV-1000: Setting Local control on the JV-80/90/1000
When you are using a MIDI keyboard with a computer based sequencing program,
turning the keyboards Local Control off will prevent doubling of the sounds
triggered by the sequencer. Use the following procedure to turn Local Control
on or off in the JV-80/90/1000:
1) From Performance or Patch Play mode, press the MIDI button.
2) Use the CURSOR buttons to select "Local" and the INC/DEC buttons to select
"ON" or "OFF" as desired.