| 摘要 |
PURPOSE:To generate a summarized large screen by accumulating decoded, data by supplying a synchronization control signal to plural pieces of decoders placed in a serial relation, from an information generating means, and taking the synchronization of a signal processing of each decoder. CONSTITUTION:Against a controller 1 being an information generating means, plural pieces of decoders 3A-3I are provided in the serial relation to each other, and also, in accordance with these plural pieces of decoders 3A-3I, indicators 4A-4I are provided. In this state, from the controller 1, a synchronization control signal is supplied to plural pieces of decoders 3A-3I, and the synchronization of a signal processing of each decoder 3A-3I is taken. In this way, by accumulating the decoded data, plural screens can be synchronized and displayed, such as the summarized large screen can be generated.
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