| 摘要 |
PROBLEM TO BE SOLVED: To provide a hierarchical menu display device for enabling a user to easily perform the setting operation of equipment by intuitively and intelligibly displaying a relation between an upper hierarchy input menu and a lower hierarchy input menu with a small number of times of operations until a target function menu is operated.SOLUTION: When an upper hierarchy input menu is operated, a plurality of lower hierarchy input menus belonging to the upper hierarchy input menu are displayed on another screen, and the lower hierarchy input menus are displayed in the frame of the upper hierarchy input menu, and the number of the lower hierarchy input menus arranged in the frame of the upper hierarchy input menu is made smaller than the number of the plurality of lower hierarchy input menus displayed on the other screen when the upper hierarchy input menu is operated.SELECTED DRAWING: Figure 2 |
