User manual

36
Documentation, Storage and Recall
where you can use the universal knob to select the respec-
tivele.Oncethestoragelocationandtherespectiveset-
tingslehasbeenselected,youcanloadthelebypres-
singthesoftmenukeyLOAD.Toremovelesthatareno
longer required you can use the universal knob to select
therespectivesettingsleandremoveitbypressingthe
soft menu key REMOVE FILE. If a USB stick is connected,
you can also change and delete directories. Use the soft
menukeySORTENTRIEStosortseveralsettingslesby
name, type, size or date.
ThesoftmenuIMPORT/EXPORTallowsyoutocopyale
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
alemanager.PressingtheIMPORT/EXPORTkeybyde-
faultwillcopytheselectedsettingsle.
The menu item DEFAULT SETT. also allows you to load the
factory default settings.
11.2 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
setting, A/D converter data) is included when saving or re-
loading, 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
references to other HMO instruments is possible. The stan-
dardmenuforthelemanageropenswhichallows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 section
To import or export instrument settings, you must have a USB
stick connected, otherwise the menu cannot be selected.
11 Documentation,
Storage and
Recall
The oscilloscope allows all screen displays that store user
settings (e.g. trigger condition and time base setting),
reference curves and curves. An internal memory
integrated with the instrument is available for reference
curves and instrument settings. Screenshots and curve
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.
11.1 Instrument Settings
The soft menu DEVICE SETTINGS allows you to save
current 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.
Pressingthiskeyopensthelemanager.TheFILENAME
canbechangedoradjustedtothecorrespondingsetting
(SET is the default label). You can use the soft menu key
COMMENT to enter a comment which will be displayed in
thelemanagerfooteroncealehasbeenselected.The
option SAVE allows you to store the settings. To reload
storedpreferenceles,presstherespectivesoftmenukey
toopenthesoftmenuLOAD.Thisopensthelemanager
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. 11.1: Basic menu for instrument settings
Fig. 11.2: Storing instrument settings
Device settings of an older rmware version can not be loaded
with a newer rmware version.