This manual covers essential safety information for the Yamaha P-140/P-140S electric piano, including power‑supply requirements, battery handling, and proper placement to avoid hazards. It also explains how to identify the model and serial numbers on the name plate and provides guidance on disposal and environmental considerations.
Installation and usage instructions detail the recommended power adapter, extension‑cord specifications, and recommended accessories such as carts or stands. The guide includes warnings about high volume levels and the risk of hearing loss, as well as contact information for service and dealer support.
| Battery type | Small non‑rechargeable battery (≈5‑year life) |
|---|---|
| Power‑supply voltage | As printed on the name plate |
It may contain a small non‑rechargeable battery with an approximate five‑year lifespan.
The model number, serial number, and power requirements are located on the name plate at the bottom of the product.
Prolonged high volume can cause permanent hearing loss, so avoid operating the piano at uncomfortable loud levels.