| 摘要 |
PURPOSE:To enable analysis of path information in a short time and to avoid error, by setting the path information with a toggle switch after interpretation it into a binary number and displaying the primary side input level to the tetral side output level with red light emitting diodes. CONSTITUTION:When a path information typed out in decimal number is set into a binary number with a toggle switch and a nonlock switch NLSW is depressed, green light emitting diodes G corresponding to typed-out primary grid 1G, tetral grid 4G, primary switch 1S, tetral switch 4S, multiplicity MN, primary level 1IL, and tetral output level 4OL illuminate, and red light emitting diodes R corresponding to secondary switch 2S, ternary switch 3S, secondary input level 2IL, ternary input level 3IL, tetral input level 4IL, primary output level 1OL, secondary output level 2OL, and ternary output level 3OL illuminate to display the objective figure. |
