Available decoders, 77 £n, Sound field parameter – Yamaha RX-V663 User Manual

Page 81

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Advanced sound configurations \

Sound field parameter

DIRECT

(“2ch Stereo” only)

2-channel stereo direct. Bypasses the decoders and the DSP processors of this unit for pure hi-fi
stereo sound when playing 2-channel analog sources.

Choices:

AUTO,

OFF

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•

Select “AUTO” to bypass the decoders, the DSP processors and the tone control circuitry only

when “BASS” and “TREBLE” are set to 0 dB (see page 52).

•

Select “OFF” not to bypass the decoders, the DSP processors and the tone control circuitry

when “BASS” and “TREBLE” are set to 0 dB.

• When multi-channel signals (Dolby Digital and DTS) 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:

- “LFE/BASS OUT” is set to “BOTH” (see page 85).

- “FRONT SP” is set to “SMALL” (see page 86) and “LFE/BASS OUT” is set to “SWFR”

(see page 85).

CT LEUEL
SL LEUEL
SR LEUEL

CD 1 Cl ICI

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 setting of the speakers.

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PL LEUEL
PR LEUEL

(“7ch Stereo” only)

Control range: 0 to 100%

EFFECT LEUEL

(“Straight Enhancer” and
“7ch Enhancer” only)

Straight and 7-channel Compressed Music Enhancer effect level. The high-frequency signals of

some sources may be emphasized too much. In this case, set the effect level to “LOW”.

Choices:

HIGH,

LOW

•

Select “HIGH” for a high effect level.

•

Select “LOW” for a low effect level.

■ Selecting decoders used with sound

field programs (SUR.)

Use this feature to select the desired decoder used with

MOVIE sound field programs (except “Mono Movie”).

See page 49 for details about MOVIE sound field

program.

Available decoders

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Moy i e

11 rioyie

Dolby Pro Logic IIx (or Dolby Pro

Logic II) processing for movie

sources. The Pro Logic IIx decoder

is not available when “SUR.B L/R

SP” is set to “NONE” (see page 86).

Heo:6 Cinema

DTS processing for movie sources.

77 £n