D-Link DWA-520 User Manual page 14

Section  - Installation
Enter the network name (SSID) manually. If you enter the
SSID incorrectly, you will automatically be brought to the site
survey page.
Click Next to continue or click Scan to display the site survey
page.
Click the Scan button to display a list of wireless networks (site survey).
Click on the network name (SSID) and click Next.
If the wireless network you are trying to connect to is encrypted, enter
the WEP key or WPA-PSK passphrase. Click Next to continue.
D-Link DWA-50 User Manual 1