| 摘要 |
PROBLEM TO BE SOLVED: To effectively prevent fraudulent access to a device inside a housing through a gap produced between a game operation switch provided on a front door and an attaching opening.SOLUTION: In a slot machine 10 including game operation switches (a bet switch, a stop switch 38 etc.) attached in a state of exposing an operation surface on a front surface side of a front door 30 through an attaching opening formed on the front door 30, to the back surface of the front door 30, a shield cover 100 which is opened toward the front door 30 and is capable of integrally covering the game operation switches projected to a back surface side of the front door 30 and a gap generated between the game operation switches and the attaching opening, is attached. |
