This document provides purchasing instructions and usage recommendations for a Yamaha digital keyboard, as well as information on the advanced and convenient functions of the product. Warranty information is also included.
This manual introduces the Yamaha YPT-230 digital keyboard, covering safety precautions, power‑supply requirements, battery handling, and proper use to avoid injury or damage. It also details the limited one‑year warranty, service procedures, and FCC compliance information.
Additional sections describe the included accessories, optional stand, online resources such as the Yamaha Manual Library, and environmental disposal guidelines for batteries and the instrument. The document includes a special message about battery life, handling warnings, and contact information for Yamaha customer service.
| Operating temperature range | 5° – 40°C (41° – 104°F) |
|---|
Yamaha provides a limited one‑year warranty on portable keyboards, including the YPT series.
Only the specified adapter should be used; using a different adapter can cause damage or overheating.