eARC Port On Denon S-750H

[Surround 7.2]

Old system gone and ordered all brand new from the ground up S-750H deck, 4 Elac Debut B6 2, 2 Pioneer S52 floorstanding and the center is Klipsch R-52c. My 2018 50" TV does not support HDMI 2.1 but supports everything else also not sure how this app works inside the new 2019 deck S-750H on how I plug in the TV either using the eARC port or the TV port just want the best signal. I have all new Professional HDMI cables and new optic cables as well. I'm making my speaker cables as well with Mediabridge 14/4 ganged into pairs with Sewell banana plugs so you can see the complete system...Thanks many just want to plug in correct! Happy Holidays!

 

[BMXTRIX]

Gonna start off by saying, the second most important piece of gear in this equation is the actual make and model of your '2018 50" TV'.

To this point, nothing fully supports HDMI 2.1 and all the features of HDMI 2.1 that I'm aware of. They support very limited HDMI 2.1 features.

Generally though...
Just plug your AV receiver into the TV using the only output the receiver has (eARC). You can plug into the ARC connection on the TV.

Plug all your sources into the receiver using quality HDMI cables.

If you want best in class streaming, look for something like a Roku device ($100), rather than any 'smart' functions built into your TV. This will make your life easier overall.

Not sure what 'professional HDMI' cables are. As, you shouldn't spend more than about 5-10 bucks on any HDMI cable 6' or less in length.

You shouldn't be using optical audio cables at all unless you need to get audio out of your TV for some reason.

 

[BMXTRIX]

For anyone about to Google what the back of a Denon S750H receiver looks like...

 

[Surround 7.2]

Thanks so much your so correct about HDMI 2.1 none in homes yet. My TV is a TLC model is 55S401 so I guess the optical cables are a no go as the HDMI cable that I will plug into the eARC port covers the sound too all new to me sorry bud and many thanks for posting a pic of the back of my receiver...wow!

 

[Surround 7.2]

Said High Speed 4K on the box of HDMI cables...thought they looked professional..lol