RIGOL  Chapter 2 Front Panel Operation 
User’s Guide for DSA800/E Series 
License 
 
DSA800/E provides many kinds of options to fulfill various measurement 
requirements. To order the corresponding option, please contact RIGOL. 
 
1.  To Acquire the License 
1)  Please order the desired option and the option key is provided. 
2)  Log in RIGOL website (www.rigol.com); click “SERVICE” and select 
“Software License Register” to enter the software license register 
interface. 
3)  Input the correct option key, instrument serial number (press System  
Information  System Info to acquire the serial number) and 
identifying code as well as click “Generate” to acquire the corresponding 
option license. 
 
2.  To install and view the option 
Press License to enter the option management interface to view the option 
status and the license key of the installed option as well as install the desired 
option.  
 
1)  Option Info 
Press Option Info to view the installation status of options. 
 
2)  License Info 
Press License Info to view the license key of the option installed. 
 
3)  Install 
Press Install and use the numeric keypad and the knob on the front 
panel to enter the option license. For example, 
DASXZJWFDAMPGSN7VAW9HTM8YCCA. After all the characters are 
entered, press OK to finish the input. The analyzer identifies the entered 
license key and matches it to the corresponding option automatically. At 
this point, the option is installed and activated (Y is displayed in the Active 
column).