A:Answer If "ZONE A+B" is selected as an audio output destination, you can select only
the "Stereo" listening mode for the main room (ZONE A) when using the 2.1ch
speaker layout. When using a speaker layout of 3.1ch or more, you can select
only the "AllCh Stereo" listening mode. While performing playback in the main room (ZONE A), you can enjoy the audio of the same source in the separate room (ZONE B) at the same time.