| 摘要 |
PROBLEM TO BE SOLVED: To prevent processing based on an operation of a manager from being stopped by an error.SOLUTION: Main control means 50 executes main processing, and interruption processing during the main processing. As modes during the main processing, a game mode capable of proceeding a game, and a management mode to which transition is possible by a predetermined operation of a manager and not proceeding the game, are included. In the interruption processing in the game mode, it is determined whether ot not an error is detected, but in the interruption processing in the management mode, it is not determined whether or not the error is detected. Volume adjustment means 75 of first sub control means 70 finishes a volume adjustment mode when detecting the error by the interruption processing in the volume adjustment mode in the game mode, but does not detect the error and therefore does not finish the volume adjustment mode even when an error occurs in the volume adjustment mode in the management mode.SELECTED DRAWING: Figure 1 |
