Instructions
RIGOL  Chapter 1 Programming Overview 
1-2  DG2000 Programming Guide 
Build Remote Communication 
You can build the remote communication between DG2000 and the PC via the USB (USB DEVICE), LAN, or 
GPIB interface (extended from the USB HOST interface by using the USB-GPIB interface converter). 
Operation Procedures: 
1.  Install Ultra Sigma (PC) software 
Download the Ultra Sigma common PC software from www.rigol.com and install it according to the 
instructions. 
2.  Connect the analyzer to the PC and configure the interface parameters for the instrument 
DG2000 supports the USB, LAN, and GPIB (extended from the USB HOST interface by using the 
USB-GPIB interface converter) communication interfaces, as shown in the figure below. 
Figure 1-1 DG2000 Communication Interface 
1)  Use the USB interface: connect the USB DEVICE interface on the rear panel of DG2000 and the 
USB HOST interface of the PC by using a USB cable. The "Found New Hardware Wizard" dialog 
box will be displayed and please install the "USB Test and Measurement Device (IVI)" according to 
the instructions (refer to "Remote Control via USB" in Chapter 3 "Remote Control" in 
DG2000 User 
Guide
). 
2)  Use the LAN interface: 
  Make sure that your PC has been accessed to the local area network. 
  Check whether the local area network where your PC resides supports DHCP or auto IP mode. 
If not, you need to acquire the network interface parameters available, such as the IP 
address, subnet mask, default gateway, and DNS. 
  Use the network cable to have DG2000 get access to the local area network. 
  When the Shift key is illuminated, press Pulse/Utility  Interface  LAN to configure 
the IP address, subnet mask, default gateway, and DNS. 
3)  Use the GPIB interface: 
  Extend a GPIB interface by connecting the USB HOST interface on the front panel of DG2000 
by using the USB-GPIB interface converter. 
  Use the GPIB cable to connect the instrument to your PC. 
  When the Shift key is illuminated, press Pulse/Utility  Interface  GPIB to set the 
GPIB address of the instrument. 
3.  Check whether the connection is successful 
Run Ultra Sigma, and then search for the resources and right-click the resource name. Select "SCPI 
Panel Control" to open the SCPI command control panel. Input a correct command in the pop-up SCPI 
control panel and click 
 and   in sequence or directly click 
USB DEVICE 
LAN 










