I gave up on it today but as far as the +- goes that is right but it's been so long since I messed with it I for got all about the address thing. The camera is a PTZ-LX700L12X and the directions talk about the DIP switches in the camera but I took it apart and was unable to spot any DIP switches. We spent a few hours and found our PTZ-Tool module and hooked up to that but still I was unable to change the address. Will just wait for tech support on Monday I guess.