I managed to get the trim ring off 
and am now searchingfor how to physically adjust the pan tilt etc. Nothing in the book that came with the camera, and nothing I can find on the USA or Worldwide Hikvison sites
It seems very stiff and I don't want to force it

and am now searchingfor how to physically adjust the pan tilt etc. Nothing in the book that came with the camera, and nothing I can find on the USA or Worldwide Hikvison sites
It seems very stiff and I don't want to force it