Skip to main content
Answered

Arc ultra and Samsung tv

  • January 4, 2025
  • 5 replies
  • 281 views

Hi, hope someone can help. I have a Samsung Qe75900tstxxu  tv with earc port. I have just purchased the Arc ultra and have connected them through the earc port. The problem I am having is that I'm not getting any Dolby Atmos sound output from the arc, even when I'm playing an atmos enabled film like The Tomorrow War on Amazon Prime. Any advice please?

Best answer by jgatie

Note that Atmos is only available on Prime if you pay the extra fee for a No Ads account.

This topic has been closed for further comments. You can use the search bar to find a similar topic, or create a new one by clicking Create Topic at the top of the page.

5 replies

Airgetlam
  • January 4, 2025

According to the Samsung website’s specs, this TV supports ‘Dolby’, with no mention of ‘Atmos’ at all.

Aha…if you click on the question mark, it does say Atmos, so that’s good. Glad I was wrong, this is a nice TV.

https://www.samsung.com/us/televisions-home-theater/tvs/qled-8k-tvs/75-class-q900ts-qled-8k-uhd-hdr-smart-tv-2020-qn75q900tsfxza/v2/#specs

What audio settings do you have on the TV? Where are you getting the signal from for your Amazon Prime test?


jgatie
  • Answer
  • January 4, 2025

Note that Atmos is only available on Prime if you pay the extra fee for a No Ads account.


  • Author
  • Contributor I
  • January 5, 2025

Ahh, that might be the issue then as I have Prime with the adverts. An Amazon upgrade required then.

Thanks for the reply 


Forum|alt.badge.img+9
  • Prodigy II
  • January 5, 2025

Remember to adjust the settings on the TV. I had to go into the sound settings on the TV and select passthrough and Auto under Atmos on my Samsung.


  • Author
  • Contributor I
  • January 5, 2025

Upgraded my Prime, issue resolved. 

Thanks all for your help.