D-Link DAP-1320 User Manual page 13

Section 3 - Configuration
To start the Setup Wizard click Next.
Select WPS as the configuration method only if your wireless
device supports Wi-Fi Protected Setup (WPS). For manual setup,
skip to page 11.
Click Next to continue.
Press and hold the WPS button on your wireless router or access
point until the light starts blinking green and then release. Please
allow up to two minutes for the WPS process to finish.
D-Link DAP-1320 User Manual 10