EXFO FTB-8510B Guia Del Usuario página 683

Introducing and Using the Graphical User Interface
Main Window
Help
The help button ( ? ) displays the help information on the current window.
A window pops up to select the area of the application where help is
required. Press OK and the help information is immediately displayed.
It is also possible to navigate through the help information once the help
window is open.
33
SONET/SDH Application