| 摘要 |
Menus displayed on a screen of an instrument permit an operator to adjust and monitor the operating state of the instrument. Various menus are added and removed from the display in response to changes in the operating state of the instrument so that those menus appropriate for the operating state of the instrument are automatically displayed while inappropriate menus are automatically removed from the display. Displayed menu items may be added, removed or modified in response to changes in the operating state of the instrument, as evidenced by changes in the configuration parameters, so that only those menu items which are appropriate to a given operating state are displayed. |
