Hello. I just bought an LG 65UB9200 4K TV and hooked it up to my Yamaha rx-v375 amp with external speakers. I'm running my cable box, Apple TV, and XBox into my amp via HDMI. I then run my amp into my TV's HDMI ARC input. I can use my amp to switch between my cable box, Apple TV, and Xbox and I can see the video on the TV and hear the audio through the amp's speakers, but I cannot figure out how to hear the audio through my TV's speakers in addition to the amp's speakers. In the audio settings for my tv, the "Sound Out" settings is set to TV Speaker, but no sound is coming out of them. When I connect my TV directly to my cable box, THEN I get sound coming out of my TV speakers, but obviously I don't have any sound coming through my amp speakers. All my HDMI cables are ARC compatible.
Any help is greatly appreciated, thanks so much.
Any help is greatly appreciated, thanks so much.