Article ID : 00223935 / Last Modified : 22/02/2019

How can I check whether the TV and audio system are connected via eARC?

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The TV does not have a feature that displays whether it is connected to an audio system via eARC.
To check it, play a source in which sound is output only when connected via eARC, such as DTS-HD Master Audio or Dolby TrueHD, and then check whether those audio formats are displayed on the audio system.