| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine capable of surely reporting a fraudulent action when it is detected even if the volume of a speaker is set to a small volume by a player. <P>SOLUTION: A performance controller (300) includes: a display control means (313) for storing drawing data to be displayed at a display device (41) in a frame buffer and generating and outputting the display data displayable at the display device on the basis of the drawing data stored in the frame buffer when prescribed frame updating timing comes; and an abnormality detection means for detecting that abnormality has occurred in the game machine on the basis of a prescribed event. Also, a function of controlling the output volume of the speaker on the basis of setting by a volume setting means is provided, and game sound outputted from the speaker is outputted by the volume based on the setting in a first volume setting means when supplying power and is outputted by the volume based on the setting in a second volume setting means in the case that a setting operation is performed by the second volume setting means after the power is supplied. <P>COPYRIGHT: (C)2012,JPO&INPIT |
