| 摘要 |
PURPOSE: To provide a KARAOKE device in which a double reservation is immediately notified to a user when he enters his music selection by displaying a warning indicating a same music is already being reserved when he inputs his music reservation. CONSTITUTION: The KARAOKE device is provided with an external data inputting section 37 through which a selected music is inputted, a communication section 34 which transmits the music data inputted by the section 37 to a KARAOKE device, a reservation information storage section 12 which stores the music number transmitted by the section 34, a display section 11 which indicates the fact that a double selection is made when the music that matches with the music transmitted from the section 34 is already stored in the section 12 and an external display section 36. |
