Hi, I have an LG sound bar along with an epson 1060 projector. How do I connect my soundbar to the projector so the audio comes from the soundbar? I had my sound bar connected to my TV using the the small optical cable it came with. There doesnt seem to be any other sports in the back of this sound bar as well. Only the DC in for the power and the small optical in port. Please help! Thanks in advance.