85Using Passport 4400 Install Tool Version 4.2A pop-up menu appears.:2 Click on Test.A Diagnostics panel opens, showing the results of the diagnostic test. Forexample:If you wish to run the diagnostic test again, click on Check.Performing a Reset OperationAs you work with Install Tool, your pending configuration changes are held involatile memory (DRAM). When you perform a Save & Reset operation, thePassport 4400 saves those changes to the active configuration data bank innonvolatile (Flash) memory, then resets the unit.To perform a Save & Reset operation, follow these steps: