| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which can enhance prevention against a fraudulent act, by quickly coping with a defect.SOLUTION: A game machine 1 has third wiring 91 and fourth wiring 92. When a setting change keyhole 94 is at an initial position, "1, 0" is generated as initial position information. When the setting change keyhole 94 is at a setting value change permissible position, "0, 1" is generated as setting value change permissible position information. The generated information is transmitted to a sub CPU 412, external device, and hall computer, or the like. Furthermore, when it is detected that the setting change keyhole 94 is at the setting value change permissible position under a front door 3 is in a closed state, the case is determined as abnormal.SELECTED DRAWING: Figure 15 |
