| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of securely managing the number of game balls yet to be put out while reducing the cost of a game machine, starting no game if the winning cannot be detected, and capable of accurately managing the number of put-out game balls even in an error state. SOLUTION: Data on the number of game media for specifying the total number of put-out game media is backed up and stored in a total prize ball number storage buffer. A game control means transmits a put-out number signal specifying the number of game balls to be put out and subtracts the number from the data on the number of game media. If there are game balls yet to be put out after the subtraction process, the next put-out number signal is outputted after completion of the previous game ball put-out process. A put-out control means executes the game ball put-put process based on the put-out number signal, stores the number of game balls yet to be put out, and subtracts the number of game balls yet to be put out based on the output of a detection signal from a put-out counter switch. The subtraction process of the number of game balls yet to be put out is executed even in the error state. When the controllable state of the game control means is detected, a shooting means is made to be in the operable state. COPYRIGHT: (C)2004,JPO
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