| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine, when a fraudulent act may be performed, which can detect it in an early stage.SOLUTION: A controller section of an RTC device 406 monitors an input from a door opening sensor 60s, and when an input from the door opening sensor 60s is detected, counts inputs, in a predetermined storage area. Also, a sub CPU 402 checks whether a count value in a predetermined storage area of the RTC device 406 indicates a predetermined value in a predetermined timing using a determination value. As a result of the check, when the count value in a predetermined storage area of the RTC device 406 and the determination value are different from each other, the sub CPU 402 determines it as an error. |
