Service Guide E8364-90026 8-15
PNA Series Microwave Network Analyzers      General Purpose Maintenance Procedures
E8362B, E8363B, E8364B Option Enable Utility
Option Enable Utility
Accessing the Option Enable Utility
To start the option enable utility:
•On the 
System menu, point to Service, and then click Option Enable.
• The dialog box illustrated in Figure 8-5 is displayed. 
Figure 8-5 Option Enable Dialog Box
Option Entitlement Certificate
If you have received an “Option Entitlement Certificate”, follow the instructions on the 
certificate, under “HOW TO USE THIS CERTIFICATE:”, to obtain license key(s) for the 
option(s) listed on the certificate. See the important note below.
NOTE
When upgrading from one model number to another, a new option 
entitlement certificate will be issued. When this certificate is redeemed for a 
license key, the automated system will ask for the instrument's Host ID. Be 
sure to use the new Host ID that is associated with the new model number. 
Using the current Host ID will cause a license to be generated that will not 
work with the instrument. To determine the new Host ID, use the utility at 
the below listed web site with the new model number. 
http://na.tm.agilent.com/pna/upgrades.html