Hello all. Just got my Sonos Arc system. Connected to Epson TW-7100 4k Projector. Using the Feintech VMS14201 HDMI 2.1 Matrix Switch to connect Apple TV 4k and Fire TV 4k. But getting no sound with the HDMI-optical connector. Feintech def supports my projector model. Any help on solving this would much appreciated. Connected the system as in the diagram (attached). I would hate to have to return the system.
Best answer by anipalooza
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