D-Link DIR-600 - Wireless N 150 Home Router User Manual page 26

Section 3 - Configuration
Enter a Wireless Security Password in the textbox and then click
Next to continue.
This window displays a summary of your wireless security settings.
Please print this out or record this information in a safe place and
then click Save to continue.
The Router will save your new settings and reboot. When it is finished
after 1-2 minutes, the opening Wireless Setup window is displayed.
D-Link DIR-600 User Manual 26