LG SN11R Owner's Manual page 27

Surround function OFF
Sound Effect
AI SOUND PRO 5.1 Ch
7.1 Ch or more
BASS BLAST
or
BASS BLAST+
7.1 Ch or more
STANDARD 5.1 Ch
7.1 Ch or more
MOVIE
7.1 Ch or more
MUSIC 5.1 Ch
7.1 Ch or more
Input
No rear speakers
2.0 Ch
DTS
Others
2.0 Ch
5.1 Ch
2.0 Ch
DTS
Others
2.0 Ch
5.1 Ch
2.0 Ch
DTS
Others
Connecting
Output
Rear speakers connected
27
2