Hi I have a sharp LC60LE847U LED TV. I wanted a soundbar with inputs and purchased CNET's top recommendation, the Haier SBEV40-Slim soundbar. Anyway I need the optical audio input on the soundbar for Apple TV, so I need to connect the TV audio to the soundbar using the HDMI input w/ Audio Return Channel (ARC). My other devices are hooked up through the tv. I'm not getting any sound through the soundbar, which is hooked up to HDMI 1 w/ ARC label. The cable box for example is hooked up on HDMI 3. So while on HDMI input 3, how can I get sound through the soundbar??? Any ideas? The easy solution is to hook up optical audio, but I need the Apple TV to go directly to the soundbars only input for that, so I can listen to music with a game on or while playing Xbox. Truly appreciate your help, thank you!!!