| 摘要 |
<p>PURPOSE:To prevent an accident of cart during inputting play information by storing the play information, inputted through an input means, in a play information storage means only when a traveling device is in a stopping state. CONSTITUTION:A traveling device is constituted of a pair of rear wheels and a traveling motor 6, and a controller constitutes a control means which conducts start/stop control of the traveling device based on indicating information of a handle as an indicating means of manual operation type. The control means stores score information inputted through a ten key pad 8c in a memory card 8e only when the traveling device is in a stopping state. The control means 5 displays on a display screen of a graphic display 8a information of not permitting score information input operation unless the traveling device is in the stopping state, and displays also on the same screen information of permitting play information input operation when the traveling device is in the stopping state.</p> |
