Owners Manual
Page 52
... surround channels are played in Dolby Digital EX or DTS-ES. In this case, the "MODE/SB CH OUT" parameter can not be selected on sale in the source are played in the THX Ultra2 Cinema mode. SB OFF (OFF): No signal is set AFDM to the playing program source. Music...
... surround channels are played in Dolby Digital EX or DTS-ES. In this case, the "MODE/SB CH OUT" parameter can not be selected on sale in the source are played in the THX Ultra2 Cinema mode. SB OFF (OFF): No signal is set AFDM to the playing program source. Music...