EXFO FTB-800 Series for FTB-1 - Manual (Page 45)

Graphical User Interface Overview
NetBlazer 35
Zoomed-In/Zoomed-Out Views
Zoomed-In/Zoomed-Out Views
Some configuration and result blocks give access to zoomed views
allowing more detailed configurations/results.
The block title contains the magnifier (+) icon when a zoomed view is
available.
To zoom-in, tap the magnifier (+) icon or anywhere on the block.
To zoom-out, tap on the magnifier (-) icon or anywhere on the block title.
Arrow Buttons
Moves to the top of the list.
Moves one page up.
Moves one line up.
Moves one line down.
Moves one page down.
Moves to the end of the list.