EXFO FTB-500 (Window XP) - Manual (Page 19)

Introducing the FTB-500
FTB-500 9
Function Buttons Description
Function Buttons Description
The FTB-500 is equipped with function buttons that give you access to
features at all times. Below, you will find a table of the function buttons
available and an overview of their purpose.
Button Purpose
Program Switcher: To switch among running applications.
It is the equivalent of pressing the Alt-TAB key combination
on a keyboard.
In emergency system tools mode, this button is used to
access the mode, then switch between the available
options.
Backlight: To set the display brightness level. For more
information, see Changing the Backlight Level on page 54.
LOCAL
Local: When you are working in remote control mode, to
return to local control and settings. In emergency system
tools mode, this button acts as the Enter key on a
keyboard.