Rohde & Schwarz 1145.1010.04/05/06, Operating Manual

Page: 28 / 813

Front Panel Tour R&S
®
ZVA
1145.1090.62 1.4 E-1
The SUPPORT keys give access to the functions to reverse operations,
retrieve information on the instrument and obtain assistance.
•
UNDO reverses the previous operation.
•
INFO calls up a table providing information about the current setup.
•
HELP calls up the on-line help system.
A second group of keys (uncolored) is used to navigate within the
graphical user interface:
•
MENU sets the cursor to the first item (File) in the menu bar of the active
application (network analyzer or help system) if no dialog is open. In the
network analyzer (NWA) application, menus are equivalent to softkeys
and provide fast access to all instrument functions. The menus in the
help system are required for accessing all help functions by means of the
front panel keys. In NWA dialogs, the MENU key opens the control menu
to move or close the dialog.
•
The Windows key opens the startup menu of Windows XP Embedded
from where it is possible to perform system configurations and call up
additional software utilities.
Navigation Keys
The keys in the NAVIGATION keypad are used to navigate within the NWA
screen and the Help system, to access and control active elements.
The Left Field (= Tab) or Right Field (= Shift Tab) keys switch between
several active elements in dialogs and panes, e.g. in order to access:
•
All control elements (e.g. buttons, numerical or text input fields, radio
buttons, checkmarks, combo boxes etc.) in a dialog
•
All links in a Help topic
The Cursor Up and Cursor Down keys are used to:
•
Scroll up and down in lists, e.g. among menu items, in a list of
keywords, in the Help table of contents, or in the Help topic text
•
Increase and decrease numeric input values
Cursor Up (Down) become inactive as soon as the beginning of the list is
reached. Cursor Up (Down) is equivalent to a rotation of the rotary knob to
the right (left).
The Cursor Left and Cursor Right keys are used to:
•
Move the cursor to the left or right within input fields
•
Compress or expand menus or the Help table of contents
•
Move the highlighted item in the menu bar of the active application