Do you have a question about the Yamaha PortaTone PSR-21 and is the answer not in the manual?
Brand | Yamaha |
---|---|
Model | PortaTone PSR-21 |
Category | Electronic Keyboard |
Language | English |
How to install batteries correctly into the instrument.
Using AC and car battery power adaptors for the instrument.
Instructions on how to attach the music rest to the keyboard.
Initial steps for powering on the instrument and adjusting volume.
How to tune the keyboard with other musical instruments.
How to select and use different orchestra voices.
Using the sustain effect for a lingering tone after notes.
Using the vibrato effect for a rich, trembling tone.
Adjusting voice volume with envelope generator settings.
Changing voice waveform with tone generator settings.
How to save created digital synthesizer voices.
How to select different rhythm patterns for accompaniment.
Using START and SYNCHRO START buttons to begin rhythms.
Adjusting the tempo of selected rhythms using controls.
Using the fill-in function for rhythmic variation.
Playing percussion sounds using the keyboard keys.
Programming custom rhythmic patterns.
How to cancel specific percussion sounds in custom patterns.
Automatic accompaniment using one finger for chords and bass.
Automatic accompaniment using played chords.
Playing the bass line manually while using auto chords.
Connecting external power sources like AC or car battery.
Connecting to stereo systems or recording devices.
Connecting an expression pedal for volume control.
Connecting headphones for private practice.
AC to DC voltage converter for the instrument.
Powering the instrument from a car battery.
Lightweight dynamic headphones for clear sound.
Cable for connecting to hi-fi or cassette decks.
Pedal for subtle overall volume level control.
A stand for placing the keyboard.
Protective case for transporting the keyboard.
Compliance information for users in the USA regarding radio interference.