The JP-8000 does not have a MIDI THRU function. However, it does echo MIDI
being sent from another MIDI device on the Remote Control Channel. To set the
Remote Control Channel:
1) While holding Shift press MIDI PRM.
2) Press MIDI PRM several times to call a Remote Ctrl CH display.
3) Using UP and DOWN select a MIDI Channel you wish to transmit on from your
external MIDI device.
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