This manual introduces safety instructions for using Yamaha products
This manual introduces the Yamaha PSR-550 portable keyboard, covering unpacking, power connections, battery information, and safety precautions. It explains how to set up the instrument, use the panel controls, and navigate the display.
The guide also details the instrument’s features such as the 112 accompaniment styles, voice banks, multi‑pad functions, recording capabilities, and maintenance advice. Troubleshooting tips and warranty notes help owners resolve common issues.
| Number of styles | 112 |
|---|---|
| Panel voices | 219 |
| XG voices | 480 |
| Battery type | Small non‑rechargeable battery (≈5‑year life) and optional household batteries |
| Recommended AC adapter | PA‑6 or equivalent |
The PSR-550 may contain a small non‑rechargeable battery soldered in place with an approximate five‑year life, and it can also use household batteries, some of which may be rechargeable.
The keyboard provides a total of 112 accompaniment styles.
Only the specified adapter (PA‑6 or an equivalent recommended by Yamaha) should be used; other adapters can cause damage or overheating.