User manual

Chapter 2 Command System RIGOL
DS4000E Programming Guide 2-169
:RECall:WAVeform
Syntax
:RECall:WAVeform <file_spec>
Description
Recalls the waveform file stored in the external memory.
Parameter
Name Type Range Default
<file_spec> ASCII String
<file_spec> includes the file storage location and the
filename with a suffix. Its length cannot exceed 64
characters. If the USB storage device is inserted into the
USB HOST interface of the rear panel, the storage
location is E:\; if inserted into the USB HOST interface of
the front panel, the storage location is D:\. For example,
E:\123.wfm
--
Remarks
Before using the command to recall the waveform file, ensure that the specified file has been stored in the
specified location. otherwise, this command is invalid.