YDP-160/140 electronic keyboard user manual, introduces the basic characteristics and features of the YDP-160/140 electronic keyboard, as well as the use and maintenance methods
This manual covers safety precautions, power‑supply requirements, and proper handling of the Yamaha YDP‑160/140 digital piano. It explains how to select the correct voltage, connect the appropriate AC adapter, and avoid electrical hazards.
The guide also describes accessories, key‑weight grading, features such as AWM Dynamic Stereo Sampling, data backup procedures, and FCC compliance information. Users are advised to follow the recommended setup steps and maintenance guidelines to ensure reliable performance.
| Recommended AC adapter (US/Canada) | PA‑150 (or equivalent) |
|---|---|
| Minimum extension‑cord gauge (≤25 ft) | 18 AWG |
Use a minus screwdriver to rotate the selector dial until the correct voltage is displayed next to the pointer.
It is not recommended, but if necessary the extension cord must be at least 18 AWG for lengths up to 25 feet.