mix cameras on gv-800

[replanet 0]

So I bought the four sanyo vcc 4594 haven't installed yet waiting on power supply ALT1224c . I have alredy installed 3 sanyo 3972 wich are great. I then bought 2 cheap mini dome board camers. The cheap cameras were more for door intercome picture than anything else so pic quality was not important. I was surprised with the decent picture quality of the cameras, thought nothing to brag about on a tv.

I have only connected and used one of them and the problem is that on my gv-800 they look bad. The other cameras look great but not the cheap one. The picture is like that of a tv channel with bad reception has fuzzy lines going all thru the picture the lines seem not to move vertically or horizontally just stacionary in a diagonal pattern. The picture gets better if I put the gv to 320x240 getting worst at 640x480 bad and 720x480 even worst.

Its not worth to lower res for those cameras since they dont record importan stuff. I'm now upsted that I wasted my money even if they were cheap it still was some money, movie and cheap dinner. I'm trying to understand the reason more than fix it with the cheap cameras. Is the problem that the camera has such a cheap resolution that the lines are really pixelation from upconverting to 640x480? Any ideas to the problem? Again I know cheap camera just trying to understand the technical problem for knowledge.

 

Thanks