Zenith DVT312 Before Operation, Mini Glossary for Audio Stream & Surround mode, Sound Mode, otes

Before Operation

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 excep- tional clarity throughout a true 360 degree sound field. The term DTS is a trademark of DTS Technology, LLC. Manufactured under license from DTS Technology, LLC.

The Dolby Digital surround format lets you enjoy up to 5.1 channels of digital surround sound from a Dolby Digital pro-

gram source. If you play DVDs with “ ” mark, you can enjoy even better sound quality, greater spatial accuracy, and improved dynamic range.

Use this mode when playing movie or Dolby Digital 2 channel

which carries the “ ” mark. This mode provides the effect of being in a movie theater or live concert house - an effect with an intensity which can only be obtained through DOLBY PRO LOGIC SURROUND. The effect of the front/back/left/right movement of the sound image, as well as the sense of fixed position in the sound image, is much clearer and more dynam- ic than before.

(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, and provides a wide and deep sound space. The Music mode includes controls that allow the sound to be tailored to individual listening tastes.

MATRIX Mode:

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 fluc- tuations from poor FM stereo reception can otherwise cause dis- turbing surround signals from a logic decoder. The ultimate “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 play- back 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 (2CH STEREO)

Outputs the sound from the front left and right speakers and sub-
woofer. Standard two channel (stereo) sources completely bypass
the sound field processing. This allows you to play any source	SETUP
using only the front left and right speakers and subwoofer.

Sound Mode

You can enjoy surround sound simply by selecting one	SYSTEM
of the pre-programmed sound fields according to the
program you want to listen to.
Press SOUND MODE repeatedly until the sound mode

you want appears in the display window as below.

When PCM indicator is only displayed in the display window:

Each time you press SOUND MODE button, the sound mode is changed in the following order;

PRO LOGIC → PL2 MOVIE → PL2 MUSIC → PL2 MATRIX → 3D SURROUND → BYPASS

When a DVD is inserted.

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

during playback.

Although the DVD contents differ from disc-to-disc, the follow- ing explains the basic operation when this feature is used.

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

→ → →

For your reference

•The DVD/CD Receiver memorizes the last mode settings for each source individually.

•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.

otes

If you play sound tracks with 96kHz sampling frequency, the output signals will be converted to 48kHz (sampling fre- quency).

Sound Mode is not functional if a headphone is used.

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