Sony STR-DG820 Operating Instructions Manual page 58

Types of enhanced surround mode
Enhanced surround Multi channel Effect
mode audio after
[Display] decoding
Pru Logic 11' 5 channel Performs Dolby Pro Logic II decoding.
[PLII]
Pru Logic llx' 7 channel Performs Dolby Pro Logic lIx decoding.
[PLIIx]
Neo:6 Cinema 7 channel Performs DTS Neo:6 Ciuem0. mode decoding.
[NEO6 (:IN]
Neo:6 Music 7 channel Performs DTS Neo:6 Music mode decoding. Tiffs selling is
[NEO6 MUS] ideal for normal stereo sources such 0.sCDs.
Neural-THX 7 channel Nexl generation of Neural-THX ® Surround. In addition to
[NEURAL-THX] stereo enhancemeul processing and pure discrete 5.1
surround sound, now c0.pable of full 360 ° 7.1 surround sound
playback from Neural-THX ® surround encoded content.
: Depends on Ihe speaker pallern selling, some enhanced surround mode may nol be available.
58 us