| 摘要 |
PROBLEM TO BE SOLVED: To prevent inconveniences in which a game point cannot be displayed, when an error state is detected, by displaying the error state in a display device.SOLUTION: A put-out control section controls to update the number of game balls and detects a predetermined error state (S52), and when an error is detected, the number of game balls and error are alternately displayed in a 7-segment display device 50 (S54).SELECTED DRAWING: Figure 29 |
