Hi All, new to this and not sure if I'm doing it right but here goes.
I recenlty bought a second hand Colossus Pro DVR in the hopes of setting up a small home cctv system.
However, when I put this system together on a test best with a camera hooked up all I get is NO VIDEO. ???
If I try and go further into the menu side of things to gain more access the DVR asks for a password which I don't have and neither does the guy I bought it from. Mmm.
Question is Does anyone know how to factory reset this model and or why I would be getting the no video message.
Stan1