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2.5 3D PROCESSING
3D processing provides a virtual surround sound experience using just two speakers.
2.5.1 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 .
2.5.1.1 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.
2.5.1.2 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 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.
2.5.1.3 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.
2.5.1.4 DIMENSION
This item is available only when MODE is set to MUSIC.
This item allows gradual adjustment of the soundfield either towards the front or towards
the rear. This is useful in setting a more even balance from all speakers with some rooms.
2.5.1.5 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.
2.5.2 REVERB MODE
You can select a reverb mode in this item.
5.1
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System Setup