RDK015
Novice Member
I’m new to the Anthem receiver world and was hoping someone can help me understand how Anthem assigns the audio mode. I recently purchased an MRX 1140 receiver and have gone through the calibration process and the receiver performs amazingly. However, when I watch Dolby Atmos programming on the AppleTv (4K) the receiver shows PCM48 instead of Dolby Atmos. I set the Appletv for Dolby Atmos but I’m not sure what the PCM48 is or how to change it if, in fact, it needs changing. Appreciate you help, thanks.