LG Electronics LHT764 Sound Mode, Virtual sound, When DVD is inserted, Dbdigtal or Bbdigital

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Mini Glossary for Audio Stream & Surround Mode

Allows you to enjoy 5.1(or 6) discrete channels of high quality digital audio from DTS program sources such as discs, DVD and compact discs, etc.bearing the trademark. DTS Digital Surround delivers up to 6 channels of transparent audio(which means identical to the original masters) and results in exceptional clarity throughout a true 360 degree sound field. "DTS" and DTS Digital Surround" are registered trademarks of

Digital Theater Systems, Inc. Manufactured under license from Digital Theater Systems, Inc.

DDDIGITAL

Sound			Mode
You	can	enjoy surround				sound simply by selecting
one	of	the	pre-programmed				sound		fields according		to
the	program		you want to listen to.
Press		SOUND		button		repeatedly,
The	sound		mode		is changed			in the	display	window	in
the	following		order.
BYPASS		_ ON		STAGE		_	STUDIO		_ CLUB	_ HALL
THEATER			1	_	CHURCH		_	PL	II MOVIE
PL	II MUSIC		_	PL	II MTRX		_	BYPASS...

(This function available 2-channel mode only)

When DVD is inserted.

The Dolby Digital surround format lets you enjoy up to 5.1 channels of digital surround sound from a Dolby Digital program source. If you play DVDs with "!_!°*.'" mark, you can enjoy even better sound quality, greater spatial accuracy, and improved dynamic range.

DBPBOLOGIC

Use this mode when playing movie or Dolby Digital 2 channel which carries the ,,c_,_%_,;,, mark. This mode provides the effect of being in a movie theatre or live concert house-an

effect with an intensity which can only be obtained through

DOLBY PRO LOGIC SURROUND. The effect of the

front/bacWleft/right movement of the sound image, as well as the sense of fixed position in the sound image, is much clearer and more dynamic than before.

rig]PROLOGIO(II)

Dolby Pro Logic II creates five full-bandwidth output channels

from two-channel sources. This is done using an advanced, high-purity matrix surround decoder that extracts the spatial properties of the original recording without adding any new sounds or tonal colorations.

MOVIE mode:

The Movie mode is for use with stereo television shows and all programs encoded in Dolby Surround. The result is enhanced

soundfield directionality that approaches the quality of discrete 5.1-channel sound.

MUSIC mode:

The Music mode is for use with any stereo music recordings.

MATRIX inode:

The Matrix mode is the same as the Music mode except that the directional enhancement logic is turned off. It may be used to enhance mono signals by making them seem "larger." The Matrix mode may also find use in auto systems, where the fluctuations from poor FM stereo reception can otherwise cause disturbing surround signals from a logic decoder. The ultiP_late "cure" for poor FM stereo reception may be simply to force the audio to mono.

3D SURROUND

This unit can produce a 3D Surround effect, using 3D Surround Sound technology, which simulates multi-channel

audio playback from two conventional stereo speakers instead of the five or more speakers normally required to

listen to multi-channel audio from a home theatre. This feature works with DVD discs encoded with Dolby Pro Logic and Dolby Digital audio tracks.

BYPASS

gnals is played

according to the way it was recorded.

You can change the audio mode of DVD (Dolby Digital, DTS, PRO LOGIC, etc) by pressing the AUDIO button on the

remote during playback.Although the DVD contents differ from disc to disc, the following explains the basic operation when this feature is used.

Each time you press AUDIO button, the audio mode of DVD is changed as the following order;

DBDIG_TAL[_ _ _ or BBDIGITAL_

For your reference

• Initial sound mode is BYPASS.

• You can identify the encoding format of program

software by looking at its packaging.

-Dolby Digital discs are labeled with the ,_.,_ logo.

-Dolby Surround encoded programs are labeled

with	the _;_	logo.
- DTS	Digital	Surround	discs are marked with DTS.

Note:

Depending on the disc, some of the DVD audio mode may not be availabe.

Manufactured under license from Dotby Laboratories.

"Dotby", "Pro Logic", and the doubte-D symbol are

trademarks of Dotby Laboratories.

VIRTUAL sound

Press VSM the setting VIRTUAL sound

2.1	ch.	VIRTUAL	3D STEREO
I Source		Displav	Effect	sound	1
5.1	ch	VIRTUAL	Multichannel

•3D STEREO

Realtime 3D positioned sound rendering technology with stereo sources, optimized for stereo speakers. Listeners may experience amazing virtual surround effects with their own multimedia players.

•Multichannel sound

The Multichannel sound changes the sound in 5.1 ch into a virtual one in the 10.1 ch so that it

provides such a feeling that you listen to the sound simultaneously from the right and left speakers and center speaker.