This document introduces the safety precautions for CASIO electronic musical instruments and provides the meanings of various symbols. Users are advised to read this manual carefully before using the instrument. It also provides information about the brand, model, and features of the product.
The document serves as a user's guide for the Casio CTK-691 electronic musical instrument. It begins with important safety information regarding power sources, batteries, and environmental hazards to ensure safe operation.
The text details specific precautions for using the AC adaptor and alkaline batteries, warning against misuse such as short-circuiting or mixing old and new batteries. It also outlines procedures for handling smoke, strange odors, overheating, water exposure, and physical damage.
Do not rub your eyes; rinse them with water and contact a physician immediately.
Incinerating the product can cause it to explode, creating a risk of fire and personal injury.