EXFO FTB-2 - Manual (Page 64)

Getting Started with Your Unit
54 FTB-2 and FTB-2 Pro
Activating Software Options
To activate the options for your unit:
1. Connect a USB memory key to one of the USB ports of your computer.
2. Copy the key file to the USB memory key.
3. Disconnect the USB key from the computer and connect it to your unit.
4. From the main window, tap the System Settings button, and then tap
Options Activation.