Yamaha RX-V3800 - Manual (Page 83)

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Graphical user interface (GUI) screen
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■ Stereo program parameter descriptions
■ Compressed Music Enhancer mode parameter descriptions
Sound field parameter Features
Direct
(“2ch Stereo” only)
2-channel stereo direct. Bypasses the decoders and DSP processors of this unit for pure hi-fi stereo
sound when playing 2-channel analog sources.
Choices: Auto, Off
y
• Select “Auto” to bypass the decoders, DSP processors and the tone control circuitry only when
“BASS” and “TREBLE” are set to 0 dB (see page 51).
• Select “Off” not to bypass the decoders, DSP processors and the tone control circuitry when “BASS”
and “TREBLE” are set to 0 dB.
• When multi-channel signals are input, they are downmixed to 2 channels and output from the front
left and right speakers.
• The low-frequency signals of the front left and right channels are redirected to the subwoofer in the
following cases:
– “Bass Out” is set to “Both” (see page 92).
– “Front” is set to “Small” (see page 92) and “Bass Out” is set to “SWFR” (see page 92).
Center Level
Surround L Level
Surround R Level
Sur. Back Level
Presence L Level
Presence R Level
(“7ch Stereo” only)
7-channel stereo center, surround left, surround right, surround back, presence left and presence right
levels. Adjusts the volume level of each channel in the 7-channel stereo mode. The available
parameters differ depending on the speaker settings.
Control range: 0 to 100%
The Compressed Music
Enhancer mode
Features
Level
(“Straight Enhancer” and
“7ch Enhancer” only)
Straight enhancer or 7-channel enhancer effect level. Select “High” or “Low” to adjust the effect for the
high-frequency.
Choices: High, Low