| 摘要 |
PROBLEM TO BE SOLVED: To speedily and exactly detect the rotating conditions of a rotator such as the rotational abnormality of the rotator and to prevent the occurrence of trouble without starting a game when there is any abnormality on the rotator in the case of rotating the rotator. SOLUTION: Several rotators 1 arranging many kinds of picture patterns are parallelly arranged and respectively rotated, the rotators are successively stopped and corresponding to the combination of respective picture patterns stopped on a prescribed stop line, an allotment is performed. Concerning such a game machine, a reference position detection mark 111 for detecting the reference position of the rotator 1 is provided at one part of the rotator 1 at least, and rotation detection marks 112 for detecting the rotating conditions of at least one rotator 1 are provided at intervals at several parts of the rotator 1. |
