Samsung HT-AS730S User Manual (user Manual) (ver.1.0) (English) - Page 42

SURROUND SETUP (Continued) Setting EX/ES mode When surround back speakers are connected, you can listen to 6.1 or 7.1 multi-channel sound using the built-in Dolby Digital Surround EX or DTS ES decoder. This function works when a Dolby Digital or DTS source (such as a DVD player) is input, and does not work with L.PCM and Dolby Digital 2 channel sources. 1. Press SETUP/MENU button. ~ "INPUT" appears on the display and goes into Setup Mode. 2. Press ▲▼ button to select "SURROUND", and then press the ENTER.  3. Press ▲▼ button to select the "EX / ES", and then press the ENTER or ▶ button. ~ "EX/ES : AUTO" appears on the display.  4. Press ▲▼ button to set the EX/ES you want. ~ AUTO : If the unit receives an audio signal that it can recognize, it will select an optimal decoder for playback in 6.1/7.1 channel.  If the amplifier does not recognize the audio signal, it will not play in 6.1/7.1 channel automatically. ~ ON : Dolby Digital or DTS signal will be played in 6.1 / 7.1 channel using Dolby Digital Surround EX / DTS ES decoder. ~ OFF : Dolby Digital Surround EX / DTS ES decoder will not be used for playback. - To exit setup mode~ Press SETUP/MENU, EXIT or RETURN button. "SETUP OFF" appears on the display and Setup Mode is exited. Dolby Digital - EX Movie soundtracks encoded with Dolby Digital EX will play audio over the surround back channels also. DTS-ES (Discrete 6.1, Matrix 6.1) A surround back channel is added to the DTS 5.1 channel system, improving the sense of sound directionality and space. A built-in DTS-ES decoder has been equipped with this system that supports discs encoded with DTSES Direct and DTS-ES Matrix. M ` You cannot use DTS-ES without surround back speakers connected. ` If the input source is in DTS 96/24, you will hear only 5.1 CH sound even if you have set EX/ES to On. 42