Samsung PS-50Q91HP manual Selecting the Sound Mode depending on the model,  Internal Mute Off/On

Internal Mute: Off/On

If you want to hear the sound through separate speakers, cancel the internal amplifier.

➢ TheOn. VOL +, VOL -, S.MODE, and MUTE buttons do not operate when the Internal Mute is set to

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.

Reset

If Game Mode is On, the Reset Sound function is activated. Selecting the Reset function after setting the equalizer resets the equalizer setting to the factory defaults.

Selecting the Sound Mode (depending on the model)

The DUAL I-II button displays/controls the processing and output of the audio signal. When power is switched on, the mode is automatically preset to either “DUAL-I” or “Stereo”, depending on the current transmission.

	Type of broadcast	On-screen indication
	Regular broadcast		Mono (Normal use)
	(Standard audio)
	Regular + NICAM Mono	NICAM		Mono
				(Normal)
NICAM	NICAM Stereo	NICAM		Mono
Stereo		Stereo		(Normal)
	NICAM DUAL-I/II	NICAM	NICAM	Mono
		DUAL-1	DUAL-2	(Normal)
	Regular broadcast		Mono (Normal use)
A2	(Standard audio)
	Bilingual or DUAL-I/II	DUAL I		DUAL II
Stereo
				Mono
	Stereo	Stereo
				(Forced mono)

➢ If the receiving conditions deteriorate, listening will be easier if the mode is set to Mono.

If the stereo signal is weak and automatic switching occurs, switch to Mono.

When receiving a mono sound in the AV mode, connect to the “AUDIO-L” input connector on the panel (front or side). If the mono sound comes out only from left speaker, press the DUAL I-IIbutton.

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