I did post this before but here goes:

.... presuming you are splitting the controller as channel One upper and Two lower:

MENU -> F2 MIDI -> F6 CHANNEL RX ->
F1 Upper: 1
F2 Lower: 2
all others OFF then:
F9 Arranger Chords ->
F6 Lower 1: 2
F7 Lower 2: 2
all others OFF

and lastly press "SAVE" (under the cursor keypad)

Then go into Menu -> keyboard control -> F5 accordion -> user 1/6 (change to INACTIVE).


and then USER 5/10 'SAVE'

That should get you started although you may need to change the octaves for upper/lower. The latter instructions ensures good chord recognition.

If that does not work then you will have to look at your master keyboards midi setup, sorry I don't know the keyboard.

You could also try using the different MIDI Templates ketron have supplied from the MIDI screen just to get a basic setup (the USER buttons). But you will still need to alter them to get the module working perfectly.

Other than that, give your retailer a call, most Ketron agents will have a good working knowledge of the instrument (unless you brought it at discount online of course!)