Sony SA-NS300 - Manual (Page 10)

10 GB
M ALL RESET button
Press and hold for more than three seconds
to reset the unit to its factory default
settings when the power switch is set to
ON.
Use a thin object, such as a small pin.
The bookmark list (page 24) and any other
previously registered settings or
information will be reset.
Note
Network settings are also reset when you press
ALL RESET button.
ALL RESET
button