Yamaha Portatone PSR-OR700 Owner's Manual page 125

NTR
NTT "Root Fixed "
BASS NTT "Bypass "
"OFF"
" "Play Root "
"Play Chord
PSR-OR700
"M7"
CM7
C F
G3 E3 C3
C F
[1 ]/[2 ] (CHANNEL)
[3 ]–[8
[I] (SAVE)
"C"
C
= C
NTR
C G3 E3 C3
F C4 A3 F3
A3 F3 C3 C
]
PLAY ROOT/CHORD
CM7
= C, R
ROOT TRANS
ROOT FIXED
F