Ok here are my problems. My friend who is certified to do installs, installed my Jensen 9021TS unit and it was in there temporarily while I was waiting for the dash kit to arrive so there would be no gaps. Well when he took it out the second time the radio signal was really weak all antennas were hooked up but only certain channels were being pulled. I realize in radio you don't get all channels but the strong stations in town didn't come in. Also the tv tuner was only giving out audio not video whats up?