Red Light WPS

[#1]

Ive just repositioned the router slightly (moved about 6 inches after adding velcro to the feet!!)
Ive just noticed that I now have a red flashing light on the supplied Techniclour router, which wasnt before!
Have I dont anything wrong? Need to turn it off? how?
Ta

[#2]

Cancel that!
The light went off on its on accord!
Left for future reference for someone else discovering this "problem"

[#3]

From the Manual for TG582n Router

[#4]

Manuals? What are they?