Adjusting the song volume, Songvol, Change the value – Yamaha PSR-270 User Manual

Page 78

Advertising
Adjusting the song volume, Songvol, Change the value | Yamaha PSR-270 User Manual | Page 78 / 120 Adjusting the song volume, Songvol, Change the value | Yamaha PSR-270 User Manual | Page 78 / 120
Advertising