User manual

RIGOL Chapter 9 Store and Recall
DG4000 User's Guide
9-4
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 the internal or external memory in "*.RSF" format.
At most 10 instrument state files can be stored in the internal memory. The 10
instrument state files stored correspond to "User1" to "User10" in Utility 
Preset (refer to "To Restore the Preset Configuration").
State storage includes the waveform, frequency, amplitude, DC offset, duty
cycle, symmetry and phase as well as the modulation, sweep and burst
parameters of the two channels and the counter parameters.
2. Arb File
Store the user-defined arbitrary waveform in the internal or external memory
in "*.RAF" format. At most 10 arbitrary waveform files can be stored in the
internal memory.
3. Txt File
Read the Txt data files stored in the external memory. The data of each line
(cannot exceed 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 the volatile memory. The
instrument will enter the arbitrary waveform function interface automatically
when the read operation is finished.
Note: This menu is available only when the D disk is selected.
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: This menu is available only when the D disk is selected.