Chapter 1 Quick Start  RIGOL 
User’s Guide for DSA800/E Series   
Front Panel Connectors 
 
 
 
Figure 1-7 Front Panel Connectors 
1.  USB Host 
The analyzer can serve as a “host” device to connect external USB devices. 
This interface is available for USB storage devices and USB-GPIB interface 
converter. 
  USB Storage Device 
Read the trace or state file stored in the USB storage device, store the 
current instrument state or trace in the USB storage device or store the 
contents currently displayed on the screen in the USB storage device in 
“.bmp”, ".jpg" or ".png" format. 
  USB-GPIB Interface Converter  
Extend a GPIB interface for the analyzer. 
 
2.  Earphone Jack 
The analyzer provides AM and FM demodulations. Insert the earphone to the 
jack to aquire the audio output of the demodulated signal. You can turn on or 
off the earphone output and adjust the volume via Demod  Demod 
Setup. 
 
 
CAUTION
For fear of damaging your hearing, please turn the volume down to zero 
and gradually turn the volume up after putting on the earphone. 
Earphone jack 
Tracking 
generator 
output