So I bought 3(2CD2132) cameras and the NVR.  I get everything hooked up.  The cameras are displaying on the screen through the NVR.  However, it just says they are connected.  Going the through the menus I get prompts telling me to add an IP camera.  So I searched through the instructions, followed the steps... and they don't work.   
  
Apparently, I am supposed to be able to click an add button, only that is not even showing up.  When I search for IP cameras, it says none are online... but they are freaking displaying on the screen.     
  
I was trying to get the system up and functioning before tearing this place apart and installing everything permanently.  What I am missing? 
  
Also, is there a way to flip the video?  Currently, I have a camera that is displaying upside-down.  I'd like to have the NVR flip it, so it is viewed properly.  But I can't find a setting to allow me to do that, however, I'm not able to access all of the settings, because it keeps telling me to add an IP camera.