| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine allowing a player to adjust volume without deviating from intent of a game parlor.SOLUTION: The game machine includes: a speaker; back-side setting means that is provided at a back side of a game machine body and by which a game parlor side can set an output value of sound to be output from a speaker; front-side setting means that is provided at a front side of the game machine body and by which a player can set an output value of sound to be output from a speaker; a volume output increase/decrease value table VO_REG_TBL that adjusts the volume of sound to be output from the speaker on the basis of the output value based on the set value set by the back-side setting means and/or the output value based on the set value set by the front-side setting means. The volume output increase/decrease value table VO_REG_TBL, according to the set value set by the back-side setting means, invalidates a volume adjustment by the front-side setting means of the sound to be output from speaker and adjusts the volume of sound to be output from the speaker on the basis of the output value based on the set value set by the back-side setting means.</p> |
