R&S ZNL, Руководство пользователя

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Data management
R&S
®
ZNL/ZNLE
94 User Manual 1178.5966.02 ─ 19
6 Data management
The R&S ZNL/ZNLE allows you to save and recall measurement settings. Measure-
ment data can be exported and imported for a later analysis, the graphical result dis-
play can be stored to a file or printed. In addition, various application-specific data can
be saved and/or recalled.
●
Functions for saving and recalling measurement settings can be directly accessed
via the "Store" and "Open" toolbar icons.
See
Chapter 6.2, "Storing and recalling instrument settings and measurement
data" , on page 95.
●
Hardcopy functions can be easily accessed via the [Print] system key.
See
Chapter 6.3, "Creating screenshots of current measurement results and set-
tings" , on page 105.
●
Trace import and export functions can be accessed via [File] > "Export" | "Import".
In VNA mode this opens the "Trace" > "Trace Data" softtool tab, from where you
can control the trace export or import. See
Chapter 10.6.11, "Trace Data tab" ,
on page 386.
●
Other advanced data management functions, such as the export and import of
sweep segments or limit lines, can be accessed via related softtools and dialogs.
● Restoring the default instrument configuration (preset) .......................................... 94
● Storing and recalling instrument settings and measurement data .......................... 95
● Creating screenshots of current measurement results and settings .....................105
6.1 Restoring the default instrument configuration (pre-
set)
When delivered, the R&S ZNL/ZNLE has a default configuration. You can restore this
defined initial state at any time as a known starting point for measurements. This is
often recommendable as a first step in troubleshooting when unusual measurement
results arise.
Factory default configuration
The factory default configuration is selected such that the RF input is always protected
against overload, provided that the applied signal levels are in the allowed range for
the instrument.
Alternatively to the factory default settings, you can define user-specific recall settings
to be restored after a preset or reboot, see
"To recall settings automatically after preset
or reboot" on page 104.
To restore the default instrument configuration for all channel setups at once
► Press the [PRESET] key.
Restoring the default instrument configuration (preset)