Rohde & Schwarz AREG100A, Руководство пользователя, Страница: 81 / 321

File and Data Management
R&S
®
AREG100A
81 User Manual 1178.7417.02 ─ 04
You can access data saved in volatile memory just as data stored permanently in
the
/var/user/
.
See also Chapter 6.6.3, "How to Display All Saved Files" , on page 88.
●
Activate the volatile mode so that no user data can be written to the internal mem-
ory permanently.
Instead, you can only save user data:
–
Temporary in the volatile memory
– On a connected external storage device, such as a memory stick
See also:
–
"Default storage location" on page 75
– "Volatile Mode" on page 118
– Chapter 6.7.4, "Using a USB Storage Device for File Transfer" , on page 95
6.4 Saving and Recalling Instrument Settings
Save/Recall the complete instrument settings
Two different methods are available for managing complete instrument settings :
●
Immediate (quick) Save/Recall
A defined set of instrument settings are saved or recalled quickly in just one step,
without defining a filename or storage location. This function enables a fast switch-
ing between different instrument settings.
●
Save/Recall in files with user-defined names
The defined set of instrument settings are stored to a definable storage location.
The file extension is
*.savrcltxt
.
Settings files created in this way are visible in the file system and accessible with
the supported methods for file handling.
In the general case, a recall process replaces the instruments settings with the saved
values. An exception is the frequency and level settings. During recall of the instrument
settings, it is possible to retain the current settings or to overwrite them with the stored
values.
Accessing and recalling instrument setups
For quick access to a stored instrument setup file, assign the appropriate action to the
[User] key.
See
Chapter 7.2.3, "Assigning Actions to the [User] Key" , on page 109.
Saving and Recalling Instrument Settings