R&S ZVH
Operating the R&S ZVH
Managing Datasets
Operating Manual 1309.6946.12 - 09
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1.10 Managing Datasets
The R&S ZVH provides functionality to manage (save, restore etc.) datasets available
in its internal memory or an external storage device.
Read-only files
If a file is labeled with a lock symbol in the "Stat" column of the file manager, it is read-
only and therefore cannot be edited.
You can remove the read-only attribute in several ways.
● Connect the R&S ZVH to a PC and start the R&S ZVHView software.
In the software, start the "Synchonization Control", select a file and lock or unlock
the file with the corresponding buttons.
● Copy the file to a computer and remove the attribute with the Windows functionality
(right click on the file, select "Properties" and remove the check from the "Read-
only" checkbox.
● Use the
SYSTem:SET:UNLock
command to remove the read-only attribute. Note
that you might have to select the correct directory first with
MMEM:CDIR
.
MMEM:CDIR '\Public\Cable Models'
SYST:SET:UNL 'xyz.cblmod'
Datasets
Basically, the R&S ZVH supports various types of datasets. The instructions below
primarily describe managing datasets that you create on the R&S ZVH during
measurements, for example measurement results and configurations. Note that these
datasets have the file extension
.set
.
Datasets with the file extension
.set
are an image of measurement results and
configurations. Thus, you can subsequently reproduce the context of the
measurement.
You can use datasets for documentation, for example, or use them for a more detailed
analysis later on (for example with the R&S ZVHView software). Note that datasets
also contain calibration data if calibration has been performed.
