| 摘要 |
PROBLEM TO BE SOLVED: To grasp a prize ball paying-off situation concerning whether prize ball paying-off operations are all completed or not. SOLUTION: A main control part 200 accumulates and updates the scheduled number of prize balls whenever the scheduled number of the prize balls, and the main control part 200 accumulates and updates the number of the prize ball pay-off actually whenever the prize ball paying-off operation is completed. Then, in a prescribed period T1, the paying-off situation of the prize balls is grasped based on the accumulating and updating result of a prize ball schedule signal and the accumulating and updating result of a prize ball signal. Consequently, it is possible to grasp the prize ball paying-off situation concerning whether the prize ball paying-off operations are all completed or not.
|
