| 摘要 |
PROBLEM TO BE SOLVED: To unerringly prevent a continuation of a game when a normal putting-out of prize balls cannot be performed, prevent a disadvantage due to the operation of a switch for correcting an error and reliably detect a putting-out of game balls based on a fraudulent act. SOLUTION: When a communication abnormality detection means 371b detects a communication abnormality, a shooting stopping means 371c controls a shooting means 94A to stop. An error condition setting means 371e sets a control condition concerning the putting-out of game balls due to an occurrence of a prescribed cause of an error into an error condition and an error condition correction means 371f corrects the error condition on the basis of the outputting of an error correction signal from an error correction means 375A. A prize game medium signal output means 371d externally outputs a prize game medium signal showing the number of game balls put out even in an error condition, when a prescribed output condition materializes on the basis of a detection of the putting-out of game balls of a putting-out detection means 301A. COPYRIGHT: (C)2004,JPO
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