| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine setting the sound volume of game machines to a prescribed volume without controlling it for every game machine in opening a game parlor. SOLUTION: This game machine is so formed that, for every time of applying the power supply, the volume of a speaker 59S is reset to an initial volume, so that, even if the volume is changed by a volume control knob in the past, it can be easily returned to the prescribed volume in the power application. This constitution can set the volume of the respective Pachinko game machines in opening the game parlor (Pachinko parlor) to one intended by the game parlor side and set to a volume non-impeding the game without controlling it for every game machine in the power application. The initial volume can be changed according to the situation by switching either of "large", "medium" or "small". COPYRIGHT: (C)2004,JPO&NCIPI
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