Measuring instrument display with exchangeable legends for different languages or operating modes

摘要: In addition to the normal weight display, a display for balance has number of other areas in each which word indicative an operation been or may be carried out is displayed. The words displayed are arranged on exchangeable card inserted into balance. Light from particular area transmitted blocked by application control signals liquid crystal interposed between and operator's view. applied accordance with program being derived operator controlled keys. used direct operator, since only operations possible at any time visible. cards imprinted language type letters, without requiring change remainder display. When different legends operating modes instrument, provided machine readable symbols so that modified card.