Advertisements I moved and turned on the DVR in the new location. Same city. Same building, different unit. I get ONE channel (13) and reception is perfect. All other channels are not receivable. In doing a signal strength test (on channel 5) it shows zero strength. I don't know how to do a signal strength test on 13 but it is obviously very good or the reception would not be perfect. How can i get perfect reception on one station (13) and signal strength is zero on 5 and probably all others except 13? IF I am getting perfect reception on 13 there should be at least "some" signal strength on all of the others. All transmitters are in the same location.