Yamaha RX-V3900 - Manual (Page 93)

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Graphical user interface (GUI) menu
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OPERA
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English
Speaker distances
Control range: 0.30 to 24.00 m (1.0 to 80.0 ft)
Initial setting: 3.00 m (10.0 ft)
Control step: 0.05 m (0.2 ft)
The available speaker channels differ depending on the setting
of the speakers.
■ Level (Speaker level)
Use this feature to manually balance the speaker levels
between the front left or surround left speakers and each
speaker selected in “Configuration” (page 87).
Control range: –10.0 dB to +10.0 dB
Initial setting: 0.0 dB
Control step: 0.5 dB
y
If you use a handheld sound pressure level meter, hold at arm’s
length and point upwards so that the meter is in the listening
position. With the meter set to the 70 dB scale and to C SLOW,
calibrate each speaker to 75 dB.
The available speaker channels differ depending on the setting
of the speakers.
Use this menu to manually adjust the various volume
settings.
Adaptive DRC (Adaptive dynamic range control)
Use this feature to adjust the dynamic range in
conjunction with the volume level. This feature is useful
when you are listening at lower volumes or at night. When
“Adaptive DRC” is set to “Auto”, this unit controls the
dynamic range as follows:
– If the VOLUME setting is low: the dynamic range is
narrow
– If the VOLUME setting is high: the dynamic range
is wide
y
• You can also adjust the dynamic range of the bitstream signal
sources by using “Dynamic Range” in “Sound” (page 90).
• This function is also useful for listening with your headphones.
The adaptive dynamic range control feature does not function
when this unit is in the PURE DIRECT mode (page 47).
Adaptive DSP Level (Adaptive DSP effect level)
Use this feature to make fine adjustments of the DSP
effect level (page 80) automatically in conjunction with
the volume level.
Even if you set “Adaptive DSP Level” to “Auto”, this unit does
not change but fine-tunes the specified value of “DSP Level”
(page 80).
Distance Adjusted speaker
Front L Front left speaker
Front R Front right speaker
Center Center speaker
Surround L Surround left speaker
Surround R Surround right speaker
Surround Back L Surround back left speaker
Surround Back R Surround back right speaker
Front Presence L Front presence left speaker
Front Presence R Front presence right speaker
Subwoofer Subwoofer
Note
Level Adjusted speaker
Front L Front left speaker
Front R Front right speaker
Center Center speaker
Surround L Surround left speaker
Surround R Surround right speaker
Surround Back L Surround back left speaker
Surround Back R Surround back right speaker
Front Presence L Front presence left speaker
Front Presence R Front presence right speaker
Subwoofer Subwoofer
Note
Setup (Volume)
Choice Functions
Auto Adjusts the dynamic range automatically.
Off Does not adjust the dynamic range
automatically.
Note
Choice Functions
Auto Adjusts the DSP effect level in conjunction
with the volume level.
Off Does not adjust the DSP effect level
automatically.
Note
Input level
Output le
v
el
Output le
v
el
Input level
Auto
Off
Auto
Off
VOLUME: low VOLUME: high