Getting Started
R&S
®
FSVA3000/ R&S
®
FSV3000
51User Manual 1178.8520.02 ─ 01
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
●
In a table: moves the selection bar vertically
●
In windows or dialog boxes with a vertical scroll bar: moves the scroll bar
Arrow Left/Arrow Right Keys
The <arrow left> or <arrow right> keys do the following:
●
In an alphanumeric edit dialog box, move the cursor.
●
In a list, scroll forward and backward through the list entries.
●
In a table, move the selection bar horizontally.
●
In windows or dialog boxes with horizontal scroll bar, move the scroll bar.
5.2.1.9 Undo/Redo Keys
●
The [Undo] key reverts the previous action, i.e. the status before the previous
action is retrieved.
The Undo function is useful, for example, if you are performing a zero span mea-
surement with several markers and a limit line defined and accidentally select a dif-
ferent measurement. In this case, many settings would be lost. However, if you
press [Undo] immediately afterwards, the previous status is retrieved, i.e. the zero
span measurement and all settings.
●
The [Redo] key repeats the previously reverted action, i.e. the most recent action is
repeated.
The [Undo] function is not available after a [Preset] or "Recall" operation. When these
functions are used, the history of previous actions is deleted.
5.2.1.10 Probe
The R&S FSV/A provides a connector for supply voltages of +15 V to -12 V and ground
for active Probes and preamplifiers. A maximum current of 140 mA is available. This
connector is suitable as power supply for high-impedance Probes.
Instrument Tour
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