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
View originalHi John. Thanks for your reply. Yes, it is the HDMI-Optical dongle supplied with the Sonos Arc. I’m using the also supplied HDMI cable to connect it from Feintech Optical Out to Sonos. Not getting any sound from any of the sources Apple TV or Fire TV connected to ARC inputs on Feintech. I have written to Feintech as well for perhaps any firmware upgrades that I may need. Any suggestions on what I can try?
It’s a bit of a shame to be using the optical anyway, as that cannot carry Dolby Atmos of TrueHD audio.
Hi. Please would you confirm how the HDMI-optical converter fits into this? Are you referring to the connector supplied with the Arc? That is designed to convert optical into HDMI-ARC. Is the audio output from the Feintech digital optical? (It appears so from diagram, in which case I’m not sure why it isn’t working.)
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