“When hooked up to a Sennheiser soundbar should it be on PCM, Auto, or Pass through on Digital Sound Out? And when hooked to the Sennheiser should I do anything with AV Sync Adjustment? Presently it is at HDMI ARC 0 and bypass turned off.”

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• Hello, if the soundbar is showing you that it is on HDMI ARC, you need to use the same soundout on the tv.^Venette

  Answered by LG Digital Customer Care 5 years ago

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