This manual provides instructions for the Yamaha PSR-275 electronic keyboard. It includes safety precautions regarding power adapters and batteries, as well as guidelines for maintenance and proper handling to prevent damage.
The document details the keyboard's features, including the Portable Grand piano tone, dynamic response, and Yamaha's teaching components. It also explains how to use the various controls, such as the LCD display, buttons for selecting voices and accompaniment styles, and the metronome function. This manual is written in Chinese.
You must use the specific PA-32 adapter, as using a different one can cause overheating or damage.
When replacing batteries, you must replace all of them at once and never mix new with old ones.