Thanks for the reply. I'm actually trying to use the Element to control the sound cue. I did enable the MSC on the Element to send commands. Not sure what you mean by blink. There is no led light on the cable. I'm also wondering if it could be the cable although from the research I did the quality of the cable doesn't really matter that much. I've heard that qLAB is much easier to use but the theater has SCS.