ZyXEL Communications XS1920 Series User Manual page 30

If you backed up an earlier configuration file as advised in
to totally re-configure the Switch after resetting. You can simply restore your last configuration.
Follow the steps below to reset the Switch back to factory defaults.
Make sure the SYS LED is steady green (not blinking). Use a pointed instrument such as a pin to
1
access the Reset button on the Switch as shown in
Press the button for more than five seconds until the SYS LED begins to blink and then release it.
2
Wait for the Switch to restart (the SYS LED will be steady green again). This takes up to two
minutes.
Note: If you want to access the Switch web configurator again, you may need to change
the IP address of your computer to be in the same subnet as that of the default
Switch IP address (192.168.1.1).
Chapter 3 Hardware Panels
Section on page
XS1920 Series User's Guide
30
Section 1.3 on page 21, you will not have
30.