EXFO FG-750 - Manual (Page 111)

Using the Host Web User Interface
Fiber Guardian 97
Connecting as an NQMSfiber EMS Client (OTDR Mode Only)
3. Click Test Connection to ping the Host
Name. If successful, a confirmation popup
appears.
4. Click Start Synchronization to call the
EMS SOAP 'getRtuStatus'. If the EMS
response is online and the RTU’s request
for synchronization was sent, a
confirmation popup appears.
Once a synchronization is done, a message displaying the date and
time of the last successful synchronization is added. This text is
updated with every successful synchronization and is removed when
detaching from the EMS or changing the value of the Host Name.
5. Click Recovery Configuration...
6. Click Detach from EMS to clear the RTU from all information about the
EMS. All created users, EMS and LDAP configurations are deleted.
Error messages occur when:

the values for the Host Name or synchronization frequency are empty,

trying to detach an RTU that was never synchronized to an EMS.