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Manual Operation
R&S
®
UPV
148
Getting Started 1146.2078.62 ─ 09
4.7.5 Highlighting Controls
A control element is always selected in the same way, regardless of whether it is a
checkbox, radio button, entry field and so on.
A control element is activated by shifting the focus to this element. The entry focus is
indicated by a blue, green or magenta border.
The entry focus can be moved with rotary knob, cursor keys or mouse.
4.7.6 Activating/Deactivating Functions – Checkboxes
A checkbox is always used for functions which can be activated and deactivated only.
If the checkbox is activated, the assigned setting is selected or enabled.
Before a function can be activated or deactivated, the associated element must be
highlighted first (see the section Highlighting controls). The highlighted element is then
activated or deactivated (toggle function) using the ENTER functions of the various
entry media (ENTER key, rotary-knob click and so on).
Function
Front panel
Computer keyboard
Mouse
Activate/deactivate
Highlight the desired ele-
ment with the rotary
knob or cursor keys,
Switch the function with
the rotary knob click or
ENTER key.
Highlight the desired ele-
ment with the cursor
keys,
Switch the function with
the Enter key.
Click checkbox.
4.7.7 Toggling Functions – Radio Buttons
Radio buttons are used for functions which can be toggled between two settings. A
black dot in the appropriate button indicates the selected status.
Only one of the two options can be active at any one time.
To toggle a function, the corresponding element must be highlighted first. The ENTER
functions of the various entry media can then be used to switch between the two set-
tings (toggle function).
Settings in the Panels