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Aktivieren der HDMI CEC und ARC Funktion
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HDMI ARC: What is it and do I need it if I'm buying a new TV?
HDMI ARC and eARC: Audio Return Channel for beginners - CNET
Samsung TV HDMI ARC Not Working - Ready To DIY
HDMI ARC: What is it and do I need it if I'm buying a new TV?
Can't figure out if there is a HDMI-CEC setting on tv. I have the Costco TCL 55S434 and plugged Roku Streambar Pro into the HDMI (ARC) and I can't power it on/off