| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a game machine for allowing a player to select a speaker sound volume freely to some extent under the management of a hall side and to resume automatically an initial set value set in advance on a hall side, if a play at the game machine is not performed.SOLUTION: In a game machine, a first operation method can set one from a plurality of volume adjusting ranges and can set an initial set value in advance within the set volume adjusting ranges. Moreover it is possible to set an allowance or inhibition for a player to select a volume level freely. In the case where the selection of the volume level is allowed on the hall side, the player is allowed by operating a second operation method to select an arbitrary volume level freely within the volume adjusting range set by the first operation method. If it is decided by a sub control part 250 that the game machine has been out of the game state for a predetermined time period or more, moreover, the initial set value set on the hall side can be restored from the volume level selected by the player.</p> |
