| 摘要 |
PROBLEM TO BE SOLVED: To provide technology for an arrange ball machine provided with a perfect security for eliminating injustice which is mainly composed of a main controller. SOLUTION: A main control security 401 of the main controller 80, pattern control security 402 of an output controller 81 of a liquid crystal pattern display 51, and launcher security 403 of a launch controller 83 make it impossible to remove connectors provided in a three-dimensional harness 231 except when the security of each controller is cancelled. By making each connector, header, harness wires, and flat cables transparent, a foreign matter illegally set on the rear side of each wire can be easily found by a third party. Due to all these efforts, illegal controllers such as 'suspended board' or foreign matters can be found easily, and eventually preventing the installation of them.
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