When I hook up my Cox DVR box to my television (Viore Model#PDP42V18) the picture is black & white & the sound is not that loud.. .. i cannot figure out why its doing this. I'm not sure if I am hooking it up wrong or what. When I connect a regular antenna to the "ANT1 / DTV" and put the input on DTV, everything is perfect. Can someone PLEASE help me figure this out. I also am trying to figure out the code to program my cox cable remote. Thank you!! ANy info will help!