Depress the switch to turn the system off. The light will be off at this time. STOP button will stop the CD from playing the piano. Press once to stop. PLAY button starts the song selection on the CD playing the piano in sequential order.
Press PLAY to activate it.
RND button plays the CD selections out of its normal sequence. Press once to activate it. Volume of the piano is raised by depressing the top button, and lowered by pressing the lower button. When set at its softest setting the piano will not play, but still receive incoming MIDI messages. This is a nice feature for playing along with the background accompaniments.