| 摘要 |
PROBLEM TO BE SOLVED: To exert a deterrent to a fraudulent setting-change act. SOLUTION: This game machine is provided with a setting change function for variably setting the internal state of a game and changes the setting of the internal state associated with a prescribed setting operation. In a putout block 15 mounted on the back side of this game machine, the back side of this game machine is mounted with a putout control device 153 and a power supply device, and the power supply device has a setting key switch 240 for validating the setting operation by rotationally operating the setting change key with it inserted into a key insertion hole. Especially, the setting key switch 240 is journaled rotationally in the front/rear direction. COPYRIGHT: (C)2008,JPO&INPIT
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