Low Voltage 300 watt Malibu transformer ML300RTW
Hi, I'm trying to connect the low voltage cable -2 strands I split apart, both have copper wire and are identical. The underneath side of the transformer has 3 screws that tighten downholding the wire in place against the metal connector. So, 2 wires, 3 screws... one of the screw looks copper the other are definitely silver. So I thouight the different one was for something else. So I connected the single cable by spliting the cable and connecting the 2 ends each to the separate silver screws. I then connected a sinle light to test but it did not come on. Electricity is on and the transformer hums , the light is new. All the connections look good. So what did I do wrong? And what do I do next?