| 摘要 |
PROBLEM TO BE SOLVED: To properly detect occurrence of a specific event corresponding to fraud.SOLUTION: A Pachinko machine includes: a main control device 122 for integrally controlling a game; and a magnetic sensor module 81 for detecting magnetism. The magnetic sensor module 81 is configured so that correlation between a detected value of magnetism and 0-value as a reference value can be changed. The magnetic sensor module 81 is electrically connected to the main control device 122. The main control device 122 includes a means for determining whether an adjustment condition is established, and transmits a signal to the magnetic sensor module 81 when the adjustment condition is established. The magnetic sensor module 81 changes the correlation based on the signal from the main control device 122. |
