EXFO FTB-1 - Manual (Page 16)

Introducing the FTB-1
6 FTB-1
Keypad Description
Keypad Description
In addition to the on-screen keyboard, your unit is equipped with a keypad
which gives you access to various tools at all times.
The keypad comprises arrow keys for navigation (left, right, up, down),
alphanumeric keys (similar to phone keys to enter both numbers and text),
and other hardware buttons.
Note: Not all applications support text entry with the alphanumeric keys.
The table below shows an overview of their purpose.
Button Meaning
Adjusts screen brightness (5 levels).

Displays the on-screen keyboard

Takes a screen capture (button held down for a few
seconds)
Enables you to switch from one task to another.
Turns your unit on and off.
For more information on the various ways to turn off your unit,
see Turning On or Off the Unit on page 29.
Starts/stops a test.