Hi All, New to this site as I am having problems with my yht 298 I am not getting any sound from my unit I have a LG 42LM670 TV and have connected this at moment to the YHT 298 but am not getting any sound from the unit. I have enabled the TV so it accepts ARC but still no joy. I have connected my iPhone to it and get sound what could be the problem that I am not able to trace. New to this so go easy and thanks in advance.