| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress fraudulent actions to a control board device, to facilitate the confirmation of the presence/absence of the fraudulent actions and to appropriately manage the control board device. Ž<P>SOLUTION: In a slot machine 10, a reel unit 41 is housed in a casing 11, and a main controller 131 is disposed above the reel unit 41. The main controller 131 is attached to the back plate 11c of the casing 11 by a pedestal device. The pedestal device has a fixed base plate fixed to the inner side of the back plate 11c and a movable base plate turnably supported by the fixed base plate. Further, the main controller 131 has a pair of front and back case bodies and a main board is housed so as to be held between the respective case bodies. Further, a first key attaching device fitting, a third key attaching device fitting and a key member for regulating the turning of the movable base plate to the fixed base plate are provided. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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