| 摘要 |
PROBLEM TO BE SOLVED: To provide a preventive system of fraudulent dispensing capable of suppressing a fraudulent dispensing action. SOLUTION: For an action fraudulently dispensing game machine media by connecting a false card unit to a connector 51 of a relay board 50 of a slot machine 100 to which a card unit 2 is unconnected, each slot machine is provided with a specific ID and, when a dispensing button is operated, transmits the ID to a hall computer 10. The hall computer 10 is stored with the connection/disconnection of each slot machine to a card unit and, when the ID is fed from each slot machine 100, collates it with the stored information in each case. When the ID is fed from the slot machine 100 to which the card unit is unconnected, the hall computer determines that a fraud is performed and notifies it. COPYRIGHT: (C)2006,JPO&NCIPI
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