LevelOne FNS-1020 - Manual (Page 6)

6
5) USB 1 and 2
A solid light indicated USB device is in use
6) Shutdown Button
Press for 4 seconds to prepare unit for shutdown. Do this before powering off the unit.
7) Backup Button
Press for 4 seconds to copy data from attached USB device to HDD
8) Reset
Press Shutdown and Backup buttons together for 6 seconds to reset system to factory defaults.