The CE200 Owner’s Manual for the digital piano provides important safety instructions for using the product, including avoiding long periods of high volume listening with headphones to prevent hearing problems, not inserting or disconnecting the power cord plug with wet hands to avoid electric shock, and connecting the product to an AC outlet of the specified voltage. The manual also provides examples of picture symbols, including warnings, prohibited operations, and operations that should be carried out. The manual also includes warnings about the risk of electric shock and not opening the product.