| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine management system capable of easily discriminating the kind of a big winning generated in a game machine which generates two or more kinds of the big winnings of different big winning durations and accurately operating a hall. SOLUTION: A hall computer 20 discriminates whether the big winning generated in the game machine 10 is the big winning at the time of rushing into sudden probability fluctuation or a normal big winning based on whether or not the reception duration of big winning signals transmitted from the game machine 10 exceeds 5 seconds, and prepares statistic data for each discriminated kind of the big winning. COPYRIGHT: (C)2006,JPO&NCIPI
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