RIGOL DM3068 - Manual (Page 136)

RIGOL Chapter 3 Remote Control
User’s Guide for DM3068 3-12
shown in the figure below.
5. Communication Test
Right click the source name “DM3068 (GPIB0::25::INSTR)” and then select
“SCPI Panel Control” to open the remote command control panel, from which
you can send commands and read data as shown in the figure below.