| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine facilitating the reuse of a game machine, facilitating the management of a game machine using a communication unit communicable with a communication device outside the game machine, and preventing a fraud using the communication unit. SOLUTION: This game machine 1 is provided with a metal casing body S1, a front door S2, the communication unit 113 performing non-contact communication with the communication device outside the game machine, and a signal passing part provided in the back side of the casing and constituted to pass the signal to be output. A cutoff part, which is formed to prevent the passing of a signal output from the communication unit 113 and a signal output from the communication device, is disposed in front face of the front door S2 in a predetermined area including an area of the communication unit 113 on two-dimensional coordinates composed of the height direction and the horizontal direction viewed from the front side of the game machine. COPYRIGHT: (C)2006,JPO&NCIPI
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