Rohde & Schwarz AREG100A, Руководство пользователя, Страница: 80 / 321

File and Data Management
R&S
®
AREG100A
80 User Manual 1178.7417.02 ─ 04
nal relevant parameters of the instrument, the "Factory Preset" affects almost all instru-
ment settings.
For information on the default values of further parameters, refer to the description of
the corresponding remote commands.
Table 6-1: Key parameters affected by preset and factory preset
Parameter Preset value Preset Factory
Preset
RF frequency x x x
RF level (RF output) off x x
Reference frequency settings (reference oscillator) - - 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.)
- - -
Air Gap 0.8 m - x
●
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.
6.3 Protecting Data
During operation, the R&S AREG100A saves user data permanently in the user direc-
tory, see "File storage location" on page 75.
To protect any classified data and to avoid saving any sensitive data on the
R&S
AREG100A permanently , you can:
●
Store user files temporarily in the
/var/volatile
directory , which remains
available only until the instrument is switched off.
Protecting Data