Instrument Tour
R&S
®
SMB100B
28Getting Started 1422.1045.02 ─ 01
4.1.6.1 Rotary Knob
The rotary knob has several functions:
●
Increments (clockwise direction) or decrements (counterclockwise direction)
the instrument parameter at a defined step size in the case of a numeric entry.
●
Moves the selection, e.g. to a function block in the block diagram
●
Shifts the selection bar within focused areas (e.g. lists).
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Acts like the [Enter] key, when it is pressed.
4.1.6.2 Editing Keys
Editing keys enable you to confirm an entry, delete individual characters, or exit
the current operation.
Table 4-4: Editing keys
Type of key Description
[Esc] key Closes all kinds of dialog boxes, if the edit mode is not active.
Quits the edit mode, if the edit mode is active. In dialog boxes
that contain a "Cancel" button it activates that button.
For "Edit" dialog boxes the following mechanism is used:
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If data entry has been started, it retains the original value
and closes the dialog box.
●
If data entry has not been started or has been completed, it
closes the dialog box.
[Enter] key
Has the same effect as pressing the rotary knob
●
Concludes the entry of dimensionless entries. The new value
is accepted.
●
With other entries, this key can be used instead of the
default unit key.
●
In a dialog box, selects the default or focused element.
●
Calls the next dialog level.
●
Confirms and closes open input windows.
[Backspace] key Deletes the character to the left of the cursor in editing mode.
4.1.6.3 Navigation Keys
As an alternative to the rotary knob or the touchscreen, you can use the naviga-
tion keys to navigate through dialog boxes, diagrams, or tables.
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