Sony DAV-FR8 Operating Instructions - Page 58
When selecting SB MATRIX, When you input stream contains the 6.1 channel
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4 Press X/x to select the surround back mode you want according to the input stream, then press ENTER or AMP MENU. The default setting is "SB MATRIX." When selecting "SB MATRIX" Dolby Digital EX or DTS-ES is applied to decode the surround back signal regardless of the 6.1 channel decode flaga) in the input stream. This decoder conforms to Dolby Digital EX or DTS-ES. Input stream Output Applied surround back channel decoder Dolby Digital 6.1 5.1 Matrix decoder conforms to Dolby Digital EX DTS 5.1 6.1 DTS Matrix decoder Dolby Digital 6.1 EXb) Matrix decoder conforms to Dolby Digital EX DTS-ES Matrix 6.1 6.1c) DTS Matrix decoder DTS-ES 6.1 Discrete 6.1d) DTS Discrete decoder When selecting "SB AUTO" When you input stream contains the 6.1 channel decoding flaga), the appropriate decoder is applied to decode the surround back signal. Input stream Output Applied surround back channel decoder Dolby Digital 5.1 - 5.1 DTS 5.1 5.1 - Dolby Digital 6.1 EXb) Matrix decoder conforms to Dolby Digital EX DTS-ES Matrix 6.1 6.1c) DTS Matrix decoder DTS-ES 6.1 Discrete 6.1d) DTS Discrete decoder When selecting "SB OFF" Surround back decoding is not performed. a) 6.1 channel decode flag is information recorded in software like DVD. b) Dolby Digital DVD that includes a Surround EX flag. Check the Dolby Corporation web page help for information about Surround EX films. c) Software encoded with a flag to denote it has both Surround EX and 5.1 channel signals. d) Software encoded with both 5.1 channel signals and an extension stream designed for returning those signals to 6.1 discrete channels. Discrete 6.1 channel signals are DVD specific signals, not used in movie theaters. Notes • You can select the surround back decoding only when AUTO FORMAT DIRECT AUTO mode is selected (page 53). In other sound fields, this function is bypassed internally. • Some discs have no Dolby Digital EX flag, even though their packaging may contain a Dolby Digital Surround EX logo. In this case, select "SB MATRIX." 58US