R&S ZNL, Руководство пользователя

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Data management
R&S
®
ZNL/ZNLE
104 User Manual 1178.5966.02 ─ 19
other items, such as lines or traces etc., can be stored as well (see Chap-
ter 6.2.2.1, "Stored data types" , on page 98).
7. Select "Save".
A file with the defined name and path and the extension
.dfl
is created.
If you make any changes to the settings after storing the configuration file, remember
to save the settings again. Otherwise those settings cannot be restored and will be
overwritten by the stored values when the configuration file is recalled.
To recall configurable instrument settings
1. Select the "Open" icon from the toolbar.
2. In the "Recall" dialog box, switch to the "Recall" tab.
3. In the file selection dialog box, select the filename and storage location of the set-
tings file.
Note: The "File Type" indicates whether the file contains instrument settings for all
"Channel"s, or only those for the current "Channel".
4. If several items were saved, select which items are restored.
5. If a "Channel" was saved, select whether the settings will replace the settings in the
current "Channel", or whether a new channel setup with the saved settings will be
opened.
6. Select "Recall".
The settings and selected items from the saved measurement are restored and
you can repeat the measurement with the same settings.
Note that any changes made to the settings
after storing the configuration file will
be overwritten by the stored values when the configuration file is recalled.
In case the channel setup could only be loaded after adjusting some incompatible VNA
settings, the info message
"The setup data changed while loading" is displayed.
This may happen, for example, if you attempt to load a channel setup of a different
R&S
ZNL/ZNLE model or with different optioning.
To recall settings automatically after preset or reboot
You can define the settings that are restored when you preset or reboot the instrument.
1. Configure the settings as required and save them as described in "To save configu-
rable instrument settings" on page 103.
2. In the "Save/Recall" menu, select "Startup Recall".
3. From the file selection dialog box, select the recall settings to restore.
4. Select "Select File".
Storing and recalling instrument settings and measurement data