| 摘要 |
PROBLEM TO BE SOLVED: To facilitate understand of radio communication setting between a karaoke device and a remote controller.SOLUTION: A karaoke device of the invention executes notification processing for notifying a user so as to make communication modes of a remote controller and a karaoke device match, when mode identification information of received first mode related information and mode identification information of stored second mode related information are different from each other, when the first mode related information is received from the remote controller. When the mode identification information in the received first mode related information and the mode identification information in the stored second mode related information match, communicates with the remote controller using a communication mode corresponding to the mode identification information with respect to a karaoke device side communication part. |
