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Contributor II
November 23, 2023
Answered

Connecting Sonos ARC with Epson LS800

Need help!  Lol.  Having trouble setting up my new Sonos Arc to an Epson LS800 projector.

I currently have:

-DISH network box connected to the HDMI port 1.  
-The Sonos arc connected to HDMI port 2 (arc).

-Apple TV connected to HDM1 port 3.

I still have sound coming out of the Epson speaker in the front with nothing coming out of the Soundbar.

what am I doing wrong?

 

Thank you in advance!

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Lead Maestro
November 23, 2023

False alarm still coming out of the Projector when connected to the Dish

Look for a CEC setting on the Dish box and disable it.

https://my.dish.com/support/prevent-black-blue-snowy-screen/hdmi-cec

"Receive with simplicity everything that happens to you." - Rashi

6 replies

Lead Maestro
November 23, 2023

Disconnect the Arc from the projector. In the projector's Settings menu, make sure the HDMI CEC setting is enabled and then enable HDMI2 ARC. In the projector's Sound menu, set Sound Output as ARC/Optical (Auto). Then in the Sonos app, go under the Arc’s settings and run TV SETUP. Follow the app instructions.

"Receive with simplicity everything that happens to you." - Rashi
Contributor II
November 23, 2023

Is the app just “Sonos”?  On the Sonos App I don’t see anything that says run TV setup

we have done all this steps and everything is just like you said but I can only get sound through the Sonos arc through the Apple TV and not on Dish network box (it still comes out of the projector.

Lead Maestro
November 23, 2023

In the Sonos app, go to Settings > System and select the Arc. Scroll down and select TV SETUP.

"Receive with simplicity everything that happens to you." - Rashi
Contributor II
November 23, 2023

That’s it!  Thank you very much!!  Happy Thanksgiving

Contributor II
November 23, 2023

False alarm still coming out of the Projector when connected to the Dish

Lead Maestro
November 23, 2023

False alarm still coming out of the Projector when connected to the Dish

Look for a CEC setting on the Dish box and disable it.

https://my.dish.com/support/prevent-black-blue-snowy-screen/hdmi-cec

"Receive with simplicity everything that happens to you." - Rashi