OPERATION INFORMATION DISPLAY DEVICE, AUDIO PLAYER MOUNTED WITH THE SAME, AND OPERATION INFORMATION DISPLAY METHOD

摘要

PROBLEM TO BE SOLVED: To simultaneously display operation information relating to different contents, on one display screen when a plurality of persons use one device to simultaneously listen to the contents respectively. SOLUTION: An audio main body 10 simultaneously playing a plurality of pieces of music is provided, and operation information corresponding to the plurality of pieces of music played by the audio main body 10 is displayed on a front display device 11 and a rear display device 22, and display areas of the front display device 11 and the rear display device 22 are divided and are assigned to a plurality of operation information respectively to display the operation information. COPYRIGHT: (C)2006,JPO&NCIPI