| 摘要 |
PROBLEM TO BE SOLVED: To effectively prevent an action of fraudulently taking out a large amount of tokens from being committed at the time of a credit settlement by improperly using a credit function. SOLUTION: A slot machine 1 starts a game after tokens are bet, and puts out a predetermined number of tokens in response to the winning content of the game. The slot machine 1 has the credit function of accumulating tokens thrown in from a token throw-in port 11 and tokens to be put out in response to the winning content of the game as a credit. When the tokens accumulated as the credit are put out in response to a predetermined credit settlement operation, information on the credit settlement is given to people in the surroundings by an alarming sound or a lamp display. COPYRIGHT: (C)2006,JPO&NCIPI
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