Gemini connection to AV Receiver / TV

Thanks Greg, took supplied hdmi cable from Directv and placed into Denon input cbl/sat. Left hdmi in denon input monitor to arc hdmi on Samsung. It worked! But I now must use two remotes. One to control the directv and the denon remote for volume. I have a denon s750h receiver. 

I was able to make the Gemini remote control the Denon volume control.

When you picked the TV in the remote setup, was Denon a choice?

I forget exactly now, but that's how mine works.

Greg

Update: I am now able to use the Gemini remote to control the Denon receiver, however it is not a seamless transaction. I have to press the home button or the list button on the remote for a connection to be made. Occasionally, I have to turn on the denon receiver with the denon remote. Thank you for walking me through this process. 

So, I'm preparing to transition to Direct TV streaming.  I have a Sony tv with a Denon 

AVR-S750H. If I'm correct with following the string above... I connect the Gemini Air HDMI to my Denon HDMI cbl/sat then correct the ARC from Denon to TV. Then when setting up the remote and selecting a tv...choose Denon. Is this correct please and

Correct -Connect the Denon Montior Out to the TV's ACR HDMI input. 

On the Denon Check the CABLE/SAT HDMI Setting and set it to enhanced if it isn't already 

Goldw1800, I have no satellite so, If I have google fiber as my  internet and want to have everything hardwired and not wi-fi what's my option with directv? 

You are in the DTV sat forum, DTV via internet AKA DTV streaming has their own forum.

@Sonnysmartinis

I was Commenting on the Denon AVR Connections to the unit and TV only.--That has nothing to do with the Internet.  --Connect a Lan Cable to the Gemini Air if it has one. if not, you will need a Router that supplies Wi-Fi.