| 摘要 |
PROBLEM TO BE SOLVED: To provide a service wagon having the capability of accurately recognizing the required exchange number of game media corresponding a prize, and counting the number of the game media accurately as well as quickly. SOLUTION: When a prize recognition bar code is read with an input prat 21, a control part 19 reads out the required exchange number corresponding to the prize recognition bar code from a memory part 20, and the number is shown on a display part 7. In addition, when a suitable number of game media corresponding to the required exchange number shown on the display part 7 is fed to a game ball throw port 9, the number of the media corresponding to the indication of the required exchange number is counted with a counting part 12a, and the media are fed from a selector part 12b to a game ball housing vessel 13. At the same time, excess game media are returned to a ball return vessel 15 on the operation of the selector part 12b. |
