Rohde Schwarz Rohde & Schwarz HMO1002 2-channel oscilloscope, Digital Storage oscilloscope, 21-1002-RS00 데이터 시트

where you can use the universal knob to select the respec-
tive file. Once the storage location and the respective set-
tings file has been selected, you can load the file by pres-
sing the soft menu key LOAD. To remove files that are no
longer required you can use the universal knob to select 
the respective settings file 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 files by
name, type, size or date.

The soft menu IMPORT/EXPORT allows you to copy a file
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 file manager. Pressing the IMPORT/EXPORT key by de-
fault will copy the selected settings file.

The menu item DEFAULT SETT. also allows you to load the 
factory default settings.

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 file 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 

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. 

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 file 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 file manager footer once a file has been selected. The
option SAVE allows you to store the settings. To reload 
stored preference files, press the respective soft menu key
to open the soft menu LOAD. This opens the file manager

Fig. 11.1: Basic menu for instrument settings

Fig. 11.2: Storing instrument settings