With the number of specification awarded balls due-out which

摘要

PROBLEM TO BE SOLVED: To achieve a measure against criminal acts for the number of delivering prize balls which is outputted to a prize ball delivery control part from a main control section.;SOLUTION: A control section 1 outputs the indicated number of delivering prize balls to a prize ball delivery control part 2 corresponding to a prize ball detection signal inputted from a prize ball detection switch 7. The prize ball delivery control part 2 electrically controls a prize ball delivery solenoid 8 of a prize ball delivery mechanism part 5 according to the indicated number of delivering prize balls inputted from the main control section 1 to let a delivery member 8a open a prize ball delivery path 9. As a result, the actual balls stored in a tank 10 are delivered to an upper tray 11 as prize balls. A prize ball detection switch 12 of the prize ball delivery mechanism part 5 outputs a detection signal of the prize balls delivered to prize ball counting means 3, 6 which count the number of prize balls actually delivered from the prize ball delivery mechanism part 5. An error detection means 4 outputs an error signal when detecting an error as non-coincidence between the actual number of the delivered prize balls and the indicated number of the delivered prize balls.;COPYRIGHT: (C)2009,JPO&INPIT