Bought a new Vizio TV(50") for the kids to watch their DVD collection. The player is an old Panasonic, 5 disc, with composite output, no HDMI. Player worked great on the old Samsung, but the VIZIO displays 2 identical images, (side by side) and not good images. What did I screw up? Everything else on the new TV works fine! The kids are giving me their evil eye.