Flemming M,

When using the Midi connection, set the MIDI TX GLOBAL=1 and for all the others, set them to "--". Next, set the KORG PA1X to transmit in 'OMNI=1' or 'GLOBAL=1' (not sure of the Korg terminology.
Let me know.
Thanks,
AJ
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[KETRON - USA]
Design Engineer & Product Specialist.
www.KetronAmerica.com