| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine that does not give a player unpleasant feeling due to soil on a glass plate.SOLUTION: When a soil check control process is started, a peripheral control MPU automatically determines on the basis of a detection signal from a distance measurement sensor SA whether the glass plate of a glass unit has been soiled or not. If the glass plate of the glass unit has been soiled as a result of this determination, the result can be notified. A hall assistant or the like who noticed the notification is able to wipe off the soil on the glass plate of the glass unit. Thus, hand print is removed from the glass plate of the glass unit. This prevents a player from giving up an attractive pachinko game machine in unsanitary condition due to hand print and moving to another pachinko game machine or from patiently playing a game on a pachinko game machine in unsanitary condition.SELECTED DRAWING: Figure 164 |
