Samsung 7 series User Manual page 33

Audio Format: MPEG/Dolby Digital

When sound is emitted from both the main speaker and the audio receiver, a around echo may occur due to the
decoding speed difference between the main speaker and the audio receiver. In this case, use the TV Speaker
function.
While viewing a Digital channel, this function can be selected.
➣
You can only select the language among the actual languages being broadcast.
➣
Audio Description

This is an auxiliary audio function that provides an additional audio track for visually challenged persons. This
function handles the Audio Stream for the AD (Audio Description), when it is sent along with the Main audio from the
broadcaster. Users can turn the Audio Description On or Off and control the volume.
− Audio Description : On/Off
− Volume : 0~100
"Volume" is active when "Audio Description" is set to "On".
➣
While viewing a Digital channel, this function can be selected.
➣
Auto Volume: Off/On

Each broadcasting station has its own signal conditions, and so it is not easy to adjust the volume every time the
channel is changed. This feature lets you automatically adjust the volume of the desired channel by lowering the sound
output when the modulation signal is high or by raising the sound output when the modulation signal is low.
TV Speaker: Off/On

If you want to hear the sound through separate speakers, cancel the internal amplifier.
The +, – and MUTE buttons do not operate when the "TV Speaker" is set to "Off".
➣
When "TV Speaker" is set to "Off", you can operate only "Sound Select" (in PIP mode) and "Sound Reset" in Sound
➣
menu.
TV Speaker On Speaker Output Speaker Output
TV Speaker Off
Video No Signal
Sound Select: Main/Sub

When the PIP feature is activated, you can listen to the sound of the sub (PIP) picture.
− Main: Used to listen to the sound of the main picture.
− Sub: Used to listen to the sound of the sub picture.
Sound Reset: Reset All/Reset Sound Mode/Cancel

You can restore the Sound settings to the factory defaults.
Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are
trademarks of Dolby Laboratories.
TV's Internal Speakers
RF AV, S-Video
Mute Mute
Mute Mute
English - 
Audio Out (Optical, L/R Out) to Sound System
Component, PC, HDMI RF
Speaker Output Sound Output
Mute Sound Output
Mute Mute
AV, S-Video Component, PC, HDMI
Sound Output Sound Output
Sound Output Sound Output
Mute Mute