Display and indicating device

摘要

In the structure the submodule (#1), the submodule (#2), and the submodule (#n) are coupled in cascade by the cable (200), connecting the main module (1) with the first section of the submodule (#1). The main module and a number of the submodules (100), coupled in cascade, are each provided with display units (50), and, close by, the submodules are, for example, coupled in cascade with 20 sections. In addition, the main module and each submodule contain the display control units, controlling the text and the symbols of the input data, picture data and text data, consisting of up to 1000 letters. Each submodule can store in a memory the data sent to it.