9710.2 LISTENING FORMATSThe Listening Format dropdown menu provides you several options. Some of them may sound familiar to you, while theothers could be unknown. The list gives you:• Auto: The incoming encoded content will be playedwith the corresponding up-mixer.• Dolby Surround: The incoming content will beplayed using the Dolby Surround up-mixer.• Neural:X: The incoming content will be played usingthe DTS Neural:X up-mixer.• Auro-3D: The incoming content will be played usingthe Auro-3D up-mixer.• Native: The incoming content won’t be modified and will be played as it is.• Up-mix on Native: The incoming content will played using the corresponding up-mixer, but with the Legacyspeaker layout (Dolby or DTS column).• Legacy: This listening format will only play the “bed” layout of the content (5.1 or 7.1) and will ignore the 3Dlayout.• Custom: You are not able to select this mode manually, but it is automatically selected as soon as you changeany of the decoder’s settings.NOTE: Depending of the incoming format decoded by the SDP-75, the listening format listed above willexhibit different behaviors. Please read the chart below carefully, which indicates the behavior of eachlistening format relative to the source format.