| 摘要 |
PROBLEM TO BE SOLVED: To improve an effect of a performance to be executed on the basis of time information.SOLUTION: Time information storage means stores time information on the basis of time counted by clock means 500. Specific performance control means 504 controls a specific performance which starts when the time information stored in the time information storage means satisfies a predetermined condition. When power interruption of a sub control device is detected by sub control device power interruption detection means, the time information stored in the time information storage means is reset, and in a predetermined case where power interruption of the sub control device is not detected by the sub control device power interruption detection means, even when power interruption of a main control device is detected by main control device power interruption detection means, the time information stored in the time information storage means is not reset.SELECTED DRAWING: Figure 9 |
