Sonos Beam (Gen 2) & Optima Cinemax D2 projector e-arc

3 replies
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I have connected Beam to the HDMI provided and then to the HDMI e-arc on my Cinemax D2 projector when I go to app it is saying no arc detected why is this? Checked all connections and fine is beam not compatible?

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AirgetlamAnswer

Sometimes, you have to turn on ARC/eARC on the creating device. Have you done so in the settings on this projector?

Bruce

jgatie

Did you add the Beam using the app? You can't just connect via HDMI-ARC, you need to add it to the system also.

AirgetlamAnswer

Sometimes, you have to turn on ARC/eARC on the creating device. Have you done so in the settings on this projector?

Bruce

L

Leon73Author

Contributor I

Sometimes, you have to turn on ARC/eARC on the creating device. Have you done so in the settings on this projector?

Solution - Thanks went in to Audio on projector and it allowed me to select SPDIF/e-ARC setting which solved problem as although detecting speaker was resetting as soon as any other input eg ps5 was plugged in.

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