Amped Wireless REB175P - ProSeries High Power AC1750 Wi-Fi Range Extender / Bridge - Manual (Page 16)

Source Network Security Settings (if necessary)
If the Source Network chosen has security enabled, you will need
to enter the security key here. If the Source Network does not
have security enabled, leave the security field blank.
Click Next to apply the settings.
DO NOT LEAVE OR REFRESH THIS PAGE
Allow the configuration to complete and the Basic Setup Wizard
will automatically redirect you to the next step.
If there are problems with your configuration, the Basic Setup
Wizard will inform you of the issues with your configuration. If
there are no problems, you will see the Setup Summary page.