| 摘要 |
PROBLEM TO BE SOLVED: To prevent a game machine from being operated similarily to a normal operation in the occurrence of an abnormality by enhancinga a noise resistance at a low cost. SOLUTION: The game machine includes: a switch means for transmitting a switch signal; and a control means or deciding the propriety of the operation, based on the received switch signal. The switch means includes a transmitting means for transmitting the switch signal as a plurality of signals through the use of not less than two connection lines. The control means includes: a receiving means for receiving a plurality of signals through connection to not less than two connection lines. COPYRIGHT: (C)2005,JPO&NCIPI
|
