This document is the user manual for the Casio electronic instrument CTK810/WK110CH1A Ch. It includes safety precautions and guidance for using the instrument. The document introduces safety symbols and precautions for using the instrument, such as danger, warning, and caution. It also mentions some things to be aware of when using the instrument, such as the use of alkaline batteries, actions to take when there is smoke, odor, or overheating, precautions for using AC adapters, battery usage precautions, and the prohibition of disassembling and modifying the instrument.
This manual begins with extensive safety precautions, covering proper handling of the power adapter, battery use, and protection against electric shock, fire, and injury. It explains how to correctly assemble the stand, avoid dropping or striking the instrument, and keep the device away from water and heat sources.
Later sections describe the keyboard’s main features such as built‑in sounds, rhythm patterns, lesson system, and automatic accompaniment, as well as how to connect the instrument to external devices, manage memory data, and use the LCD display and controls. This manual is written in Chinese.
| Power Supply | Specified AC adapter |
|---|
Do not attempt to disassemble the battery; replace it or switch to AC power.
Turn off the power and unplug the AC adapter from the wall outlet.