Yamaha product manual introducing the features and specifications of the product.
This document is the user manual for the Yamaha YDP-131 Digital Piano. It contains essential safety information, including warnings about power cords, extension cords, and potential hearing damage from high volume levels. The manual also covers battery usage and environmental disposal notices.
The minimum wire size for a 25-foot cord or less is 18 AWG.
The average life span of this type of battery is approximately five years.
Benches supplied by Yamaha are designed for seating only.