| 摘要 |
PROBLEM TO BE SOLVED: To detect an on/off state of a switch gear correctly without increasing costs.SOLUTION: The game machine includes: a main control board 50; and a setting key switch 72 which is electrically connected to the main control board 50 via signal lines of a setting key switch 1 signal and a setting key switch 2 signal. The setting key switch 72 can be in an off state, in an on state and in an intermediate state. An edge data composed of binary digit strings which are calculated so that a prescribed binary digit is turned on when a state of the setting key switch 72 turns from the intermediate state to the on state or the off state but is not turned on when the state turns from the on state or the off state to the intermediate state is generated. When the prescribed binary digit is turned on in the edge data, control based on a change of the state of the setting key switch 72 is switched. |
