Other topics about Setting Control Functions
The software options can be purchased separately to enhance the E5063A measurement functionality. When you purchase the software option upgrade kit, Keysight provides the software entitlement certificate.
Get the license number at http://www.keysight.com/find/softwarelicense.
Press System > Service Menu > Enable Options, then select option which you want to activate.
Type the relevant 12 character long license key sent by Keysight in the Key Code entry dialog box, then click Enter.
Check the installed option.
The license key are kept in a text file (.lic) located at Factory(E:)\LICENSE\. The E5063A refers to the license codes in all of .lic files under the directory.
If there is no license code, an error occurs and the E5063A measurement application works as simulator only.
When you change the storage, copy the .lic files as back up. You can re-create the license number at http://www.keysight.com/find/softwarelicense with your software entitlement certificate if the option is added with the upgrade kit.