Do you have a question about the Yamaha PortaTone PSR-40 and is the answer not in the manual?
Brand | Yamaha |
---|---|
Model | PortaTone PSR-40 |
Category | Electronic Keyboard |
Language | English |
Instructions for inserting batteries into the instrument.
Guide to starting the instrument, selecting orchestra voices, and adjusting volume.
Instructions on selecting, starting, and adjusting built-in rhythms and their variations.
Guide to using the Auto Bass Chord system for accompaniment, including one-finger play.
Instructions for setting volume, tempo, variation, voices, and obtaining specific chords.