It is actually an optional action. When you have ARC-supported equipment, link an HDMI cable into the ARC-enabled HDMI port to the Television and an ARC-enabled audio gadget (soundbar). It sends the audio from the Television to your audio product to simplify the set up and reduce cable muddle. https://single-status-certificate67329.blog-ezine.com/36612182/5-tips-about-certificate-of-bachelorhood-india-you-can-use-today