| 摘要 |
PURPOSE:To sequentially display a desired date or time and the like from function data by detachably mounting a memory device storing a plurality of pieces of the function data, judging and selecting terms desired and the function data and displaying the judged and selected function data. CONSTITUTION:A digital information display 1 comprises a timepiece unit 400, input buttons 500 as desired term input means and a display unit 600 as display means and is provided with a memory device 2 for filing the data of a number of functions and a function data judging circuit 3 for selecting the data of a desired function from the data of a number of the functions stored in the device 2. The time table or the calendar of the functions and the like are included in the function data. The device 2 filing those data in it is detachably mounted to a timepiece and terms desired are compared with the data stored in the device 2. The judged function data are displayed together with the terms desired from the stored data. Thus, the desired data can be immediately selected and displayed from a plurality of pieces of the data stored in the device 2 by a simple operation. |
