Instrument Tour
R&S
®
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49
Getting Started 1328.4922.02 ─ 06
Provides the following functions:
In dialog boxes:
●
Closes all kinds of dialog boxes if edit mode is not active.
●
Quits edit mode if it is active.
●
Selects the "Cancel" button when available.
In "Edit" dialog boxes:
●
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.
Deletes the character to the left of the cursor (if an (alpha)numeric entry has
been started already.
Provides the following functions:
●
Completes the entry of input made with the alphanumeric keys (numeric
or alphanumeric) and accepts the input.
If you enter a numeric value that has a unit, the [ENTER] key works like
the [HZ/DB] key.
●
Selects the default or focused element in dialog boxes.
5.1.12
The Function Keys
Function keys provide access to the most common measurement settings and
functions.
Refer to the user manual for an extensive description of the measurement set-
tings and functions.
Provides functionality to define frequency parameters, for example:
●
the receiver or center frequency
●
the frequency offset
Provides functionality to configure the frequency span.
Provides functionality to configure amplitude or level characteristics, for
example:
●
the attenuation
●
the input impedance
●
the scale of the level axis
●
the preamplifier
Provides functionality to automatically define various parameters like the
level or frequency.
The Front Panel
