WNDR3700 -How to set up this router as Access Point (AP)

[agate2]

I have WNDR3700 wireless router, I would like to set this as AP I was not able to find any instructions in set up.
Any suggestions?

 

[Emerald]

http://www.tomshardware.com/forum/36406-43-convert-wireless-router-wireless-access-point