An input field (editor) is a white, rectangular area on the screen which permits numbers or characters to be entered. Input fields are available both in measurement and in popup menus. In graphical measurement menus, the input fields are popup windows which can be called up by means of hotkeys while the instrument is in the function mode.
Note:
The easiest and quickest way to enter numbers or characters is by means
of an external keyboard that is connected to the KEYBOARD connector at
the rear of the CMU. Alternatively, follow the directions given in the
next two sections.
Input of alphanumerical characters