ZyXEL Communications NSA221 User Manual page 25

• Press the RESET button until you hear two beeps. After the second beep,
continue pressing the button for five more seconds, then release it. You will hear
three quick beeps after you release the button.
This resets the NSA to the factory default configuration. All settings you have
configured on the NSA, including IP address, password, user accounts, groups,
and so on will be reset to the factory defaults.
The reset process does NOT affect the volume settings, nor data stored on the
NSA.
You should periodically back up your configuration file to your computer (see
Section 15.5 on page 318
You could then restore your configuration in the event that you or someone else
reset the NSA to the factory defaults.
Note: You should keep the NSA in a secure location in order to prevent unauthorized
reset of the device.
NSA221 User's Guide
for details about managing the NSA's configuration file).
Chapter 1 Getting to Know Your NSA
25