Dialog Elements in the Menu CMU
1100.4903.12 3.10 E-9
Dialog Elements in the Menu
This section describes the various types of dialog fields and the procedure for the input of values and
parameters.
In many input or select field types, a selection made must be confirmed using the ENTER key. The cursor can be
freely shifted over these fields; only after confirmation is the setting transferred to the instrument software.
In the case of select fields without confirmation, settings take effect immediately with the cursor selection.
Input Fields
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 (see
Chapter 1). Alternatively, follow the directions given in the next two sections.
Input of Numbers
Input fields for numerical values are activated by pressing the respective softkey. Numerical values can
either be varied using the rotary knob (by incrementing/decrementing individual digits) or directly
entered via the numerical keypad (DATA) on the front panel or an external keyboard. To this end, the
insert and overwrite mode is available. It may be necessary to confirm the input for transfer to the
instrument hardware.
In the following, the most important possible inputs using the rotary knob or the numerical keys will be
described.
Activating an input field and a digit
% To activate the input field press the associated softkey.
The input field appears with a blue frame. The symbol for the
rotary knob appears at the top right of the input field.
The input field is in start mode, indicated by a small white
triangle on a gray background. From the start mode, it can be
switched to either insert or overwrite mode.
Input using the rotary knob – Overwrite mode
% In the start mode, turn the rotary knob to activate the overwrite
mode and vary the last digit of the current number.
% Use the left
or right cursor key to switch between the
decimal places of the indicated number.
% Increment/decrement the active digit by turning the rotary
knob.
The individual digits can be varied without restriction.
Incrementing a “9“ produces 0 and causes the next higher
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