Samsung LT28E310MXT/NG manual Audio Format

●●	Audio Format
	When sound is emitted from both the main speaker and the audio receiver,
	a sound 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.
	NN Audio Format option may differ depending on the broadcast. 5.1ch
	Dolby digital sound is only available when connecting an external speaker
	through an optical cable.
●●	Audio Description (depending on the country)
◀	This function handles the Audio Stream for the AD (Audio Description) which ▶
	is sent along with the Main audio from the broadcaster.
	Audio Description: Turn the audio description function on or off.
	Volume: Adjust the audio description volume.

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