Grundig GLCD4001 manual Customizing the Audio Settings, Audio menu includes the following options

Chapter 3 Using the LCD TV

Customizing the AUDIO Settings

Press the button to turn the LCD TV on.

Press the MENU button on the remote control to display the Main menu, and use the ◄► buttons to select the AUDIO.

Use the ▲▼ buttons to highlight an individual AUDIO option, use the ◄► buttons to change the setting, and press the MENU to exit the menu

Bass		50	Bass		50
Treble		50	Treble		50
Balance		0	Balance
					0
Sound Effect	Surround		Sound Effect	Surround
Sound Mode		Mono

Audio Select Exit Audio Select Exit

The AUDIO menu includes the following options:

Bass	Controls the relative intensity of lower-pitched sounds.
Treble	Controls the relative intensity of higher pitched sounds.
Balance	Adjusts the relative volume of the speakers in a multiple speaker
	system.
Sound Effect	Allows selection of an audio-enhancement technique from among the
	following options: Surround/Live/Dance/Techno/Classic/Soft/Rock/Pop/
	Off.

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