It is actually an optional action. If you have ARC-supported devices, hook up an HDMI cable towards the ARC-enabled HDMI port around the Tv set and an ARC-enabled audio unit (soundbar). It sends the audio with the Tv set to the audio device to simplify the set up and https://single-status-certificate46209.dbblog.net/9533182/5-tips-about-certificate-of-bachelorhood-india-you-can-use-today