| 摘要 |
PROBLEM TO BE SOLVED: To securely prevent continuance of a game in the state when prize balls cannot be normally put out and to prevent disadvantage to a player brought by the switch operation for recovering an error. SOLUTION: A game control means transmits a power source confirmation signal to a put-out control means, and transmits a put-out number signal specifying the number of game balls to be put out. The put-out control means makes a ball put-out device put out balls in the number specified by the put-out number signal. If the power source confirmation signal is off while the put-out is executed, the control of the ball put-out device is stopped after completion of the put-out of balls in a predetermined number. If a communication error is detected, the motion of a shooting device is stopped. If an error related to the put-out of game media is detected, the internal state is made to be the error state. The error occurrence state is released on condition that the input of an error recovery signal is detected in the error state. COPYRIGHT: (C)2004,JPO
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