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Yes, this model has eARC on the HDMI 1 input.
Sorry, there was a problem. Please try again later.The Vizio M Series Quantum 2020 supports eARC, allowing the TV to pass high-quality audio like Dolby Atmos via TrueHD over an HDMI connection. To use it, set eARC to 'On' and Digital Audio Out to 'Digital'. If you're using an optical connection to pass a Dolby Digital or DTS signal, set Digital Audio Out to 'Auto'. - From www.rtings.com
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