File and data management
R&S
®
SMA100B
316User Manual 1178.3834.02 ─ 09
Parameter Preset value Preset Factory
Preset
Power on settings (Level/EMF) - - x
Network settings - - x
Hostname - - x
GPIB address - - x
Start/Stop display update - - x
Display and keyboard settings - - x
Password and settings protected by passwords (e.g. dis-
abled LAN or USB)
- - -
Security settings - - -
User files (setups
2)
, data lists, etc.)
- - -
●
2)
UserPreset.savrcltxt is renamed as UserPresetInactive.savrcltxt;
an existing file with the same name is overwritten.
If the default values in the "Remote Access" dialog had been changed, a factory preset
via remote control (:SYSTem:FPReset) terminates the connection to the instrument.
Security settings are never reset.
Resets all parameters and switching states, and closes all opened dialogs.
11.3 Protecting data
During operation, the R&S SMA100B saves user data permanently in the user direc-
tory, see "File storage location" on page 309.
To protect any classified data and to avoid saving any sensitive data on the
R&S SMA100B permanently, you have the following options:
●
Activate the volatile mode. This mode redirects user data to the volatile memory,
see "Volatile Mode" on page 365.
The internal memory and the removable memory are write-protected.
Once you power off the instrument for at least five minutes, all volatile memory
modules lose their contents.
Instead, you can redirect the user data to an external memory device, as, e.g., a
USB stick.
See also:
– "Default storage location" on page 309
– "Volatile Mode" on page 365
– Chapter 11.9.4, "Using a USB storage device for file transfer", on page 335
●
If the R&S SMA100B is equipped with the removable memory R&S SMAB-B85
and an SD card is inserted:
Protecting data
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