Sanyo DVD-DX518, Instruction Manual

2.6 3D PROCESSING 

3D processing provides a virtual surround sound experience using just two speakers.

2.6.1 PRO LOGIC II

Pro Logic II: This unit allows you to configure Dolby Pro Logic II to expand 2-channel source 
audio into full 5.1-channel surround sound. 

NOTE:

 Pro Logic II functionality is effective only when 

DOWNMIX

 is set to 

5.1CH

 and 

DIGITAL OUTPUT

 is set to 

SPDIF RAW

.

2.6.1.1 PRO LOGIC II

This item is used to turn on or off the Pro Logic II processing.

ON: 

Pro Logic II processing is always on.

OFF: 

Pro Logic II processing is disabled

AUTO: 

Pro Logic II processing is on only when Dolby Pro Logic II encoded content is 

detected.

NOTE:

 When the Pro Logic II processing is turned off, all the following items (MODE, 

PANORAMA, DIMENSION and CENTER WIDTH) are unavailable.

2.6.1.2 MODE

This item is used to set the processing mode of Pro Logic II.

MUSIC: 

The surround experience is tailored for multi-channel music playback.

MOVIE: 

Emphasis is given to the center channel as two-channel audio is decoded and 

played back into your 5.1 system.

PRO LOGIC: 

This activates decoding and processing of the original Dolby Pro Logic 

processing with mono-surround channel. We recommend using the Dolby Pro Logic Movie 
mode in lie of this 4-channel surround format.

AUTO: 

Automatically selects processing mode based on the input format.

2.6.1.3 PANORAMA

This item is used to turn on/off panorama mode and is available only when 

MODE

 is set to 

MUSIC.

When panorama mode is turned on, the front stereo audio is partially fed into the surround 
channels for an enveloping effect.

2.6.1.4 DIMENSION

This item is available only when 

MODE

 is set to 

MUSIC

.

This item allows gradual adjustment of the sound field either towards the front or towards the 
rear. This is useful in setting a more even balance from all speakers with some rooms.

2.6.1.5 CENTER WIDTH

This item is available only when 

MODE

 is set to 

MUSIC

.

This item can be used to control the width of the center channel sound effect by blending the 
center speaker to the left and right speakers. As the level number increases, the center 
channel sound moves toward the left and right speakers.

2.6.2 REVERB MODE

You can select a reverb mode in this item.

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System Setup