The document explains how to install KEYBOARDMANIA on a computer and connect it to the EZ-250i using a USB cable, allowing users to play musical games and learn songs.
The Yamaha EZ-250i is a portable keyboard designed for playing and learning music. This Owner's Manual covers the installation of the included Keyboardmania software on a computer and its connection to the keyboard via USB. It also details the setup process for using the keyboard with external power or batteries.
The document includes important safety messages regarding sound levels and battery usage, as well as copyright information for the demo songs included with the instrument. It serves as a guide for initial setup and basic operation.
You must use only the power supply or adapter described in the manual, on the name plate, or specifically recommended by Yamaha.
The average life span of this type of battery is approximately five years.