Humax smart to and optical link Forum › Forums › WELCOME to the forums! › Humax smart to and optical link This topic has 1 reply, 2 voices, and was last updated 3 years, 4 months ago by Anonymous. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts July 28, 2022 at 4:03 pm #22595 AnonymousInactive Hi I an Hi trying to link an sound bar to my humax smart tv set up. Optical cable from sound bar to tv HDMI from humax to hdmi arc. Problem is when playing Netflix etc I get no sound , message is “ non supported sound system” any help appreciated July 28, 2022 at 6:24 pm #110032 AnonymousInactive Humax > TV = hdmi. TV > soundbar = hdmi via arc port on both. If the soundbar has no arc port it should be:- Tv > soundbar = optical. You don’t use hdmi + optical into the soundbar at the same time. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In