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170
How to operate the optional 5.1ch decoder & AV selector unit
Sound quality information
Functions of the optional 5.1 ch decoder & AV
selector unit is connected
The following table shows the finer audio adjustments that can be performed when the
optional 5.1 ch decoder & AV selector unit is connected.
Item Function Page
Parametric EQ
Perform a 5-band parametric equalizer adjustment on each
channel (front, rear, center) and a 1-band adjustment on
the woofer for a total of a 16-band adjustment.
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POSITION
Sound localization can be adjusted according to the
number and position of passengers in order to obtain
optimum acoustic effects.
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FADER/BALANCE
The left/right/front/rear balance can be adjusted.
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Speaker
Settings
Time
Alighnment
The delay time and level of the sound from each speaker
can be adjusted in order to correct any phase mismatches
in the sound resulting from the listening position.
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Crossover
Allocate specified frequency bands to each speaker for
improved sound integration.
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Non-fader
level
When a sub-woofer is connected, the preferred output
level for the audio can be set.
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Non-fader
phase
The merging of sound between the front and rear speakers
and the sub-woofer can be improved by selecting the
phase. Switch to a phase which lets the speakers combine
without any disharmony.
194
Speaker
Level
Adjust the frequency band output to fit the size of the
speakers connected to the unit.
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Speaker
Size
Set the speaker size.
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Surround
System
Settings
Dolby Pro
Logic II
Achieve surround sound by moving from 2 channel stereo
to 5.1 channel sound.
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COMPRES
SION
Set the dynamic range (difference between the lowest and
highest audio signal).
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Center
Width
When Dolby Pro Logic II is set to Music and the center
speaker is set to LARGE or SMALL, sound from the center
speaker is distributed to the left and right front speakers.
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Center
Level
Adjust the output level of the center speaker.
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Rear Level Adjust the output level of the rear speakers.
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