Remote Control           RIGOL 
User’s Guide for DSA1000 Series   
4  Remote Control 
 
At least two means can be used to control the analyzer in Remote Mode: 
 
User-defined programming 
Users can program and control the analyzer by using the SCPI (Standard Commands 
for Programmable Instruments) commands. For more information about the 
commands and programming, refer to the Programming Guide. 
 
Use PC software to send SCPI commands 
Users can use the PC software Ultra Sigma of RIGOL to send SCPI commands to 
control the spectrum analyzer remotely.  
 
In this chapter, we will give the detailed description of how to use Ultra Sigma to 
control the analyzer via USB, LAN, or GPIB (expanded by the USB-GPIB module 
supplied by RIGOL). To get the Ultra Sigma software, please contact RIGOL. 
 
Subjects in this chapter: 
  Remote Control Via USB 
  Remote Control Via LAN 
  Remote Control Via GPIB