| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine that can determine whether a game medium is detected without deviating to any of multiple detection means.SOLUTION: Determination means 242 acquires a detection signal from a sensor detecting a game ball as a passage opening identification value, and then "1" is added to a value of an error counter 2917 and the logical OR of a value of passage check flag memory means 2918 and the acquired passage opening identification value is updated as the value of the passage check flag memory means 2918. Then, when the value of the passage check flag memory means 2918 is matched with "0111" being a determination value, the value of the passage check flag memory means 2918 is cleared to "0000", and "3" is subtracted from the value of the error counter 2917. Then, when the value of the error counter 2917 reaches "13", an error notification signal is transmitted and the progress of the game is stopped.SELECTED DRAWING: Figure 15 |
