| 摘要 |
PROBLEM TO BE SOLVED: To prevent a shooting stop action during pattern variation. SOLUTION: When a ball wins a prize in a starting prize winning device 1 and a starting prize winning detection signal is inputted to a control device from a ball detector 2, a control device 10 carries out hit-miss lottery and stores the lottery result to start the pattern variation of a pattern display device 5. In this state, when a player interrupts the operation of a ball shooting operation mechanism 3, and an operating switch 4 outputs a shooting stop signal, the control device 10 determines a ball shooting stop state by the shooting stop signal sent to the control device 10 from the operating switch 4, and the control device 10 forcibly stops pattern variation at once according to the lottery result without waiting for a prescribed time determined in a program. COPYRIGHT: (C)2003,JPO
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