| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal converter for individually managing and storing various kinds of game information data such as various kinds of operation conditions like prize ball results. SOLUTION: Between game machines and a game information data management device, a game information data reader-processor for converting the various kinds of game information data such as the prize ball results of big winning or the like in different output forms so as to be managed in the game information data management device is provided, and also the signal converter corresponding to a prize ball game machine is provided so as to send them as digital signals to the game information data management device. Also, the respective signal converters or the respective game information data read processors are serially connected to form a data transmission means, and the game information data reader-processor is provided with a storage device for individually managing the various kinds of game information data such as the various kinds of operation conditions like the prize ball results within the prescribed time or within the prescribed number of days or the like set beforehand for each prize ball game machine. COPYRIGHT: (C)2007,JPO&INPIT
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