User manual
41
Documentation, Storage and Recall
tingslehasbeenselected,youcanloadthelebypres-
singthesoftmenukeyLOAD.Toremovelesthatareno
longer required you can use the universal knob to select
therespectivesettingsleandremoveitbypressingthe
soft menu key REMOVE FILE. If a USB stick is connected,
you can also change and delete directories. Use the soft
menukeySORTENTRIEStosortseveralsettingslesby
name, type, size or date.
ThesoftmenuIMPORT/EXPORTallowsyoutocopyale
from an internal memory to an external storage medium
(USB stick) or vice versa. Source (SOURCE FILE) and tar-
get (DEST. PATH) must be selected for copying. Use the
universal knob to select a storage location which will open
alemanager.PressingtheIMPORT/EXPORTkeybyde-
faultwillcopytheselectedsettingsle.
The menu item DEFAULT SETT. also allows you to load the
factory default settings.
10.2 References
References are data sets which consist of settings infor-
mation and A/D converter data. These may be stored and
reloaded internally or externally. Data can be reloaded into
one of the 4 reference memories (RE1 to RE4) which can
also be displayed. The main feature of references is the
fact that all information (e.g. vertical gain, time base set-
ting, A/D converter data) is included when saving or reloa-
ding, enabling a comparison between the original signal
and its corresponding values.
The soft menu REFERENCES only allows you to import or
export references (IMPORT/EXPORT). The transfer of re-
ferences to other R&S®HMO instruments is possible. The
standardmenuforthelemanageropenswhichallows
you to copy references between the internal memory and
the external USB stick. The top soft menu SOURCE allows
you to use the universal knob in the CURSOR/MENU sec-
tion to select the source for the reference to be saved. You
can select from the activated channels and mathemati-
cal curves. Open the menu to store and load by pressing
Fig. 10.2: Storing instrument settings
To import or export instrument settings, you must have a USB
stick connected, otherwise the menu cannot be selected.
10 Documentation,
Storage and Recall
The oscilloscope allows all screen displays that store user
settings (e.g. trigger condition and time base setting),
reference curves, formularies and traces. An internal
memory integrated with the instrument is available for
reference curves and instrument settings. Screenshots and
trace data can also be stored on a connected USB stick.
You can access the main menu to store and load func-
tions by pressing the SAVE/RECALL key in the GENERAL
section.
10.1 Device settings
The soft menu DEVICE SETTINGS allows you to save cur-
rent instrument settings load saved settings and import or
export instrument settings.
Press the soft menu key SAVE to open the Save menu.
You can use the soft menu key STORAGE to select a pos-
sible location (internal memory or front USB connection)
where you would like to save the instrument settings. Pres-
singthiskeyopensthelemanager.TheFILENAMEcan
be changed or adjusted to the corresponding setting (SET
is the default label). You can use the soft menu key COM-
MENT to enter a comment which will be displayed in the
lemanagerfooteroncealehasbeenselected.The
option SAVE allows you to store the settings. To reload
storedpreferenceles,presstherespectivesoftmenukey
toopenthesoftmenuLOAD.Thisopensthelemanager
where you can use the universal knob to select the respec-
tivele.Oncethestoragelocationandtherespectiveset-
The USB stick should not exceed 4 GB and must be FAT format-
ted (FAT32). It should be avoided to store a large number of les
on the USB stick.
Fig. 10.1: Basic menu for device settings
Device settings of an older rmware version can not be loaded
with a newer rmware version.