ZyXEL Communications NSA221 - QUICK GUIDE V1.00 Quick Start Manual page 17

The username and password are case sensitive.
You may need to make sure you don't have the
caps lock on.
4. Choose Default Configuration (recommended) or
manual configuration. For the manual option, refer
to the help or the User's Guide for more information.
Then click Next and follow the screens to configure
the NSA221.
5. You can now use your NSA221 and do the following:
ENGLISH
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