Getting Started
R&S
®
FSW
49
User Manual 1173.9411.02 ─ 19
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 "Can-
cel" button it activates that button.
For "Edit" dialog boxes the following mechanism is used:
●
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.
BACKSPACE key
If an alphanumeric entry has already been started, this key deletes the
character to the left of the cursor.
ENTER key
●
Concludes the entry of dimensionless entries. The new value is
accepted.
●
With other entries, this key can be used instead of the "Hz/dB" unit
key.
●
In a dialog box, selects the default or focused element.
3.2.1.11
Navigation Controls
The navigation controls include a rotary knob, navigation keys, and UNDO / REDO
keys. They allow you to navigate within the display or within dialog boxes.
Rotary Knob
The rotary knob has several functions:
●
For numeric entries: increments (clockwise direction) or decrements (counter-
clockwise direction) the instrument parameter at a defined step width
●
In lists: toggles between entries
●
For markers, limit lines, and other graphical elements on the screen: moves their
position
●
For active scroll bars: moves the scroll bar vertically
●
For dialog boxes: Acts like the ENTER key when pressed
Navigation Keys
The navigation keys can be used alternatively to the rotary knob to navigate through
dialog boxes, diagrams or tables.
Arrow Up/Arrow Down Keys
The <arrow up> or <arrow down> keys do the following:
●
For numeric entries: increments (Arrow Up) or decrements (Arrow Down) the
instrument parameter at a defined step width
●
In a list: scrolls forward and backward through the list entries
Instrument Tour
