You may be on a computer that is too far away from the Wireless Ndx Router. Try moving closer to the Wireless Ndx Router and repeating the scan procedure.
Using a wired connection, start a Web browser.
In the location or address line of your Web browser, type 192.168.2.1 to log on and access the router configuration pages.
Click the Wireless tab and
verify Broadcast network name is selected under Network Name (SSID).