| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of discovering a disconnection, even in the case where a switch is disconnected when the power supply to a game machine is broken.SOLUTION: A pachinko machine comprises a main control unit 162 so that a variety of processing is executed in a CPU 311 mounted on the main control unit 162. The constitution includes a first monitoring device 251 for monitoring the opening/closing operations of a front door frame, and a second monitoring device 252 for monitoring the opening/closing operations of a game machine main portion. These monitoring devices 251 and 252 are electrically connected with the main control device 162 so that the detection states of the individual monitoring devices 251 and 252 at the instant when the electric power supply is interrupted are stored in a RAM 313 of the main control unit 162. In the case where the electric power supply is started, the detection state stored in that RAM 313 is used to determine whether or not the front door frame or the game machine main part is opened or closed in the state of the interrupted power supply.</p> |
