| 摘要 |
PROBLEM TO BE SOLVED: To provide a slot machine which makes the alteration of the game conditions easier for the game parlor managers but not for the players by facilitating the loading or unloading of the main controller and the game controller. SOLUTION: The main controller unit 801 is arranged on the back part of a game unit 8 of a slot machine in which the game state varies with the probability variation conditions, a game controller unit 900 on one side part and a power source between the other side part thereof and the middle frame. The game controller unit 900 is so fixed along a groove 39 of a mounting guide rail 33 provided on the side part of the game unit 8 as to be freely detachable from the rear part of the game unit 8. The power source has a control panel which includes a probability variation conditions altering means for altering at least probability variation conditions, adjustable from the front of the slot machine and the control panel is covered with the game unit 8 when the game unit 8 is closed. COPYRIGHT: (C)2005,JPO&NCIPI
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