Yamaha RX-V3900 Manuel du propriétaire télécharger pdf (Page 76)

100

101

72 En

Graphical user interface (GUI) menu

■ Stereo program parameter descriptions

Rev. Delay

Reverberation delay. Adjusts the time difference between the beginning of the direct sound and the beginning

of the reverberation sound. The larger the value, the later the reverberation sound begins. A later

reverberation sound makes you feel as if you are in a larger acoustic environment.

Control range: 0 to 250 ms

Rev. Level

Reverberation level. Adjusts the volume of the reverberation sound. The larger the value, the stronger the

reverberation becomes.

Control range: 0 to 100%

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

• Select “Auto” to bypass the decoders, DSP processors and the tone control circuitry only when “BASS” and

“TREBLE” are set to “BYPASS” (page 47).

• Select “Off” not to bypass the decoders, DSP processors and the tone control circuitry when “BASS” and

“TREBLE” are set to “BYPASS”.

• 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 “Front + SWFR” (page 77).

– “Front” is set to “Small” (page 76) and “Bass Out” is set to “SWFR” (page 77).

Center Level

Surround L Level

Surround R Level

Sur.Back L Level

Sur.Back R Level

F.PRNS L Level

F.PRNS 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%

Sound field parameter Features

(dB)

Level

Source sound

Reverberation

Rev. Time

Rev. Delay

Time

60 dB

Source sound

Level

Rev. Level

Time

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Yamaha RX-V3900 Manuel du propriétaire Page 76

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