| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine wherein it can easily and securely be inspected whether a game accessary operates normally and whether the normal operation of the game accessary continues for a long period by improving the technique of controlling a stepping motor to fixed currents and utilizing it for the inspection of the game role accessary, so as to improve the reliability of the role object inspection.SOLUTION: A motor driving circuit 43 is provided with a current-value switching circuit part 45 for alternatively switching, as a current value of a driving current I for driving the stepping motor 42, between a normal current value Ia in case of driving the movable accessary normally and a current value for inspection Ib which is the current value for inspection in case of driving the game accessary for inspection and is lower than the normal current value Ia by a predetermined percentage. |
