Pioneer SC-LX904 User Manual

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Front Panel≫ Rear Panel≫ Remote≫
Contents
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Connections
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Playback
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Setup
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Manual MCACC
When Full Auto MCACC is run, a variety of speaker settings are made
automatically, but Manual MCACC enables you to make further adjustments
manually, giving you the opportunity to make even more detailed settings.
• Before making these adjustments, run Full Auto MCACC rst.
• Depending on the settings, speakers may emit test tones at high volume
during measurement, so be careful of your surroundings.
• If multiple settings are saved in the MCACC Memory, press on the remote
controller, and select the MCACC Memory rst in "AV Adjust" - "MCACC" -
"MCACC Memory".
 Fine Channel Level
Adjust the volume level of the speakers while listening to the test tone. After rstly
adjusting the Front Left speaker to the desired volume, adjust the volume level
so that each channel is the same level, starting from the Front Right speaker.
Test tone output alternates between the selected speaker and the benchmark
speaker, so adjust the volume so it becomes the same.
Setting Item Default Value Setting Details
Front Left 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). A test tone will be output
each time you change the value. Select the desired
level.
Front Right 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Front Left
speaker, so adjust the volume so it becomes the
same.
Center 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Front Left
speaker, so adjust the volume so it becomes the
same.
Setting Item Default Value Setting Details
Height 1 Left 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Front Left
speaker, so adjust the volume so it becomes the
same.
Height 1 Right 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Height 1
Left speaker, so adjust the volume so it becomes
the same.
Height 2 Left 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Front Left
speaker, so adjust the volume so it becomes the
same.
Height 2 Right 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Height 2
Left speaker, so adjust the volume so it becomes
the same.
Surround Left 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Front Left
speaker, so adjust the volume so it becomes the
same.
Surround Right 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Surround
Left speaker, so adjust the volume so it becomes
the same.
Surr Back Left 0.0 dB Select a value between "–12.0 dB" and "+12.0 dB"
(in 0.5 dB increments). Test tone output alternates
between this speaker and the benchmark Surround
Left speaker, so adjust the volume so it becomes
the same.

Pioneer SC-LX904 Specifications

General

Brand	Pioneer
Model	SC-LX904
Category	Receiver
Language	English