Depending on the audio format, if you select [Direct] and play a 5.1-channel source when surround speakers and two surround back
speakers are connected, the same audio as that from surround speakers will be output from surround back speakers, similar to that of
a 7.1-channel surround system. The sound level of surround and surround back speakers are adjusted automatically for optimum
balance.
Atmos is decoded as Dolby TrueHD or Dolby Digital Plus when a sound field other than [Multi Stereo], [A.F.D.] or [Dolby Mode] is
selected.
5-037-030-11(1) Copyright 2022 Sony Corporation
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