Yamaha Portatone PSR-OR700 Owner's Manual page 163

MIDI
(CHORD, 1−16)
1-16 CHORD
[F] 1-16
[A]/[B]
.[C]
[1 ] [3 ]
[I] (MULTI SELECT)
[6 ] [8 ]
.[A]/[B]
[D]/[F]
[4 ] [5 ]
DATA ENTRY
FILTER
[1-16] [CHORD]
[8 ] (CANCEL)
[F] (EXPAND) CHORD
[I] (SAVE)
PSR-OR700