| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine capable of adjusting sound volume in a wider range.SOLUTION: A game machine includes: a main board for performing game control; and sound control means 312 for controlling sound to be output from a speaker on the basis of a presentation control command from the main board. The sound control means 312 includes: sound volume adjustment means 314 for a user to be operated by a predetermined procedure set for a parlor worker and a player; and sound volume adjustment means 315 for management to be operated by a predetermined procedure that has been set for a manufacturer and is different from the predetermined procedure of the sound volume adjustment means 314 for a user. The volume of sound to be output from the speaker is allowed to be the sound volume synthesized by the sound volume adjustment means 314 for a user and the sound volume adjustment means 315 for management.</p> |
