Rohde & Schwarz FSV3000, User Manual

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Data management
R&S
®
FSVA3000/ R&S
®
FSV3000
635 User Manual 1178.8520.02 ─ 08
Remote command:
*RST
or
SYSTem:PRESet
To restore the default configuration for a single channel
The default measurement settings can also be reset for an individual channel only,
rather than resetting the entire instrument.
► In the "Overview", select the "Preset Channel" button.
The factory default settings are restored to the current channel. Note that a user-
defined recall settings file is
NOT restored.
Remote command:
SYSTem:PRESet:CHANnel[:EXEC]
on page 1264
9.2 Protecting data using the secure user mode
During normal operation, the R&S FSV/A uses a solid-state drive to store its operating
system, instrument firmware, instrument self-alignment data, and any user data cre-
ated during operation.
Optionally, a removable solid-state drive is available (R&S FSV3-B20), which can be
removed from the R&S FSV/A and locked in a secure place to protect any classified
data it may contain.
Redirecting storage to volatile memory
Alternatively, to avoid storing any sensitive data on the R&S FSV/A permanently, the
secure user mode was introduced (option R&S FSV3-K33). In secure user mode, the
instrument’s solid-state drive is write-protected so that no information can be written to
memory permanently. Data that the R&S
FSV/A normally stores on the solid-state drive
is redirected to volatile memory instead, which remains available only until the instru-
ment is switched off. This data includes:
●
Windows operating system files
●
Firmware shutdown files containing information on last instrument state
●
Self-alignment data
●
General instrument settings such as the IP address
●
Measurement settings
●
User data created during operation
(see also
Table 9-1 )
●
Any data created by other applications installed on the R&S FSV/A, for example,
text editors (Notepad), the clipboard, or drawing tools.
Users can access data that is stored in volatile memory just as in normal operation.
However, when the instrument’s power is switched off, all data in this memory is
Protecting data using the secure user mode