RIGOL DG4000 Series - Manual (Page 166)

RIGOL Chapter 9 Store and Recall
DG4000 Series User’s Guide 9-4
To Select File Type
Press Store  File Type to select the desired file type. The file types available
include State File, Arb File, Txt File, Csv File and All File.
1. State File
Store the instrument state in internal or external memory in “*.RSF” format. At
most 10 instrument states can be stored in internal memory. The 10
instrument states stored correspond to “User1” to “User10” in Utility 
Preset (refer to Restore Default).
The state file stored includes waveforms selected, frequency, amplitude, DC
offset, duty cycle, symmetry, phase and modulation, sweep, burst parameters
used of the two channels and counter parameters.
2. Arb File
Store the user-defined arbitrary waveform in internal or external memory in
“*.RAF” format. At most 10 arbitrary files can be stored in internal memory.
3. Txt File
Read the Txt files stored in external memory. The data of each line (can not be
longer than 64 characters) is considered as an arbitrary waveform point and
the data of all the lines in the file are normalized to form an arbitrary waveform.
The arbitrary waveform is stored in volatile memory. The instrument will enter
the Arb interface automatically when the “Read” operation is finished.
Note: when “Dir” is selected in Browser, this menu is grayed out and
disabled.
4. Csv File
Read the csv files in external memory. The instrument will enter the Arb
interface automatically when the “Read” operation is finished. The arbitrary
waveform is stored in volatile memory.
Note: when “Dir” is selected in Browser, this menu is grayed out and
disabled.