HD915PRO 5.1CH HD Audio Decoder Bluetooth 5.0 Reciever Dolby Atmos DTS AC3 HDMi2.0-Compatible 4K3D Converter SPDIF ARC PCUSB DAC _ - AliExpress Mobile
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Puzhijie Hdmi 5.1ch Digital Audio System Decode Dolby Digital Ac-3 With Arc Usb Hifi Music Player Hd Tv - Audio & Video Cables - AliExpress
Dolby Digital Plus 5.1 in Settings but not seeing Dolby Atmos indicator. TV is Sony XBR75X850E over HDMI ARC. Content is El Camino 4K on Netflix. What does the indicator look like?