| 摘要 |
PROBLEM TO BE SOLVED: To develop a blocking capability against illegal attempts to the alteration of setting. SOLUTION: The game machine includes a setting alteration function for variably setting the internal state pertaining to games and alters the setting of the internal state associated with a prescribed setting operation. In a put-out block 15 mounted on the rear side of the game machine, a put-out controller 153 and a power source unit 154 are mounted on the rear side of the game machine. The power source unit 154 is provided with a setting key switch 240 which validates the setting operation by turing an alteration key as inserted into a key insertion port. Especially, the setting key switch 240 is disposed on the side reverse to the surface with electric parts mounted on it of the power source unit 154. COPYRIGHT: (C)2008,JPO&INPIT
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