Yamaha PSR-E253/YPT-255 Digital Keyboard User Manual

About this manual

This document is the user manual for the Yamaha PSR-E253 and YPT-255 digital keyboards. It covers essential topics including initial setup, panel controls, and port connections. The guide details how to power the device on and off, manage the auto-shutdown feature, and adjust volume settings. This manual is written in Chinese.

What's inside

• Settings
• Panel Controls and Ports
• Power Requirements
• Using the Music Stand
• Connecting Headphones
• Turning Power On/Off
• Auto Shutdown
• Setting Volume
• Display Items
• Basic Operations

Frequently asked questions

What happens if the keyboard is left unoperated for a period of time?

The device automatically turns off its power to avoid unnecessary electricity consumption.

What should be done if liquid enters the keyboard?

Immediately turn off the power, unplug the AC power cord from the outlet, and have a qualified Yamaha repair person inspect it.

What is required when disposing of batteries?

Users must handle them according to local regulations and should not throw them into fire.