How do I know if my HDMI is ARC?
ARC and eARC compliant HDMI ports are normally labeled with the letters “ARC” or “eARC” for easy identification. Check your TV’s HDMI ports to see if ARC or eARC is printed on any of these ports. *Note: Most TVs only have one HDMI ARC or eARC port. How do I know if my HDMI cable is ARC? Can you use …