| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine capable of preventing the use of a fraudulent tool.SOLUTION: A block member is controlled to be a closed state even during a BET processing to enable the setting of a bet number, etc. by the throw-in of a token. When a throw-in port sensor detects the throw-in of a token, a block solenoid is turned on to thereby allow the block member to be opened a little late. Then, after the passage of an opening time sufficient to allow a token to pass the block member, the block solenoid is turned off to thereby allow the block member to be closed. When the block solenoid is switched from on to off and also the closed state of the block member is not detected by a block sensor even after a detection waiting time from the opening state to the return to the closed state in the block member elapses, the block solenoid is controlled to be alternately turned on/off, so as to perform a return operation to allow the block member to be repetitively operated between the opening state and the closed state. Even when the closed state of the block member is not detected by the block sensor even after the return operation, a game machine is controlled to be an error state. |
