| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a user accurately perform data storing operation during execution processing of received data. <P>SOLUTION: An on-vehicle terminal 12 is provided with a nonvolatile EEPROM 30 capable of storing one musical piece of music data of Karaoke music distributed from a distribution center 14. The music data are stored in the EEPROM 30 when a "favorite song setting" button appearing on the display screen of a touch display 20 is depressed. The "favorite song setting" button is made to function only during Karaoke playing by displaying the button on the display screen of the touch display 20 when a "function" button which can be operated only during the Karaoke playing is pressed. <P>COPYRIGHT: (C)2004,JPO |
