Kawai PN Series Owner's Manual page 21

(2) Connection to an external sequencer and sound generator module
When connected as shown in the illustration, you can record songs played on the PN Piano with a
sequencer, and use the module's tones (such as piano, harpsichord and other different tones) controlled
by the PN Piano's MULTI TIMBRE function to create a multi-layer MIDI recording.
MIDI IN
PN Piano
Q
MIDI
OUT
Sound Module
IN
MIDI IN MIDI THRU
Digital Sequencer
MIDI cable
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