Yamaha RX-V457 ユーザーズマニュアル

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 G)AUDIO SET

Use to customize this units overall audio settings.

  MUTE TYP.

Use to adjust how much the mute function reduces the 
output volume.
Choices: 

, –20dB

•

Select FULL to completely halt all output of sound.

•

Select –20dB to reduce the current volume by 20 dB.

  A.DELAY

Use to delay the sound output and synchronize it with the 
video image. This may be necessary when using certain 
LCD monitors or projectors.
Choices: 

 to 160 ms

  TC.BYPASS

Use to select whether audio output bypasses tone control 
circuitry when TREBLE and BASS (page 26) are set to 
0 dB.
Choices: 

, OFF

•

Select AUTO if you want signals to bypass tone control 
circuitry to provide the purest signal possible.

•

Select OFF if you do not want signals to bypass tone 
control circuitry.

Use to reassign digital input/outputs and select the input 
mode.

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 A)I/O ASSIGN

You can assign jacks according to the component to be 
used if this unit’s initial settings do not correspond to your 
needs. Change the following parameters to reassign the 
respective jacks and effectively connect more components.
Once the inputs have been reassigned, you can select the 
corresponding component by using INPUT on the front 
panel or the input selector buttons on the remote control.

C.V[A]

C.V[B]

Choices: [A] 

, DTV/CBL, V-AUX, VCR

[B] DVD, 

, V-AUX, VCR

IN (1)

IN (2)

Choices: (1) CD,

MD/CD-R,

, DTV/CBL, V-AUX, 

VCR
(2) CD,

MD/CD-R,

DVD, 

, V-AUX, 

VCR

IN (3)

Choices:

, MD/CD-R, DVD, DTV/CBL, V-AUX, 

VCR

• You cannot select a specific item more than once for the same 

type of jack.

• When you connect a component to both the COAXIAL and 

OPTICAL jacks, priority is given to the input signals from the 
COAXIAL jack.