Yamaha YAS-71 Owner's Manual download pdf (Page 21)

17 En

English

BASIC

OPERATION

Ordinarily, two front speakers, a center speaker, two surround speakers,

and a subwoofer are necessary for enjoying 5.1 channel surround sound.

■ Virtual 7.1 channel

The AIR SURROUND XTREME technology, using only the front left

and right speakers of the center system and subwoofer, enables you to

enjoy a realistic 7.1 channel sound by simulating sound from virtual

speakers at center, surround, and surround backs.

You can check the virtual surround effect and adjust the volume balance according to your preference and the

characteristics of your listening room. See the following pages for details.

• Checking the virtual surround effect ☞ P. 20

• Adjusting the volume balance ☞ P. 32

Use this feature to adjust the volume balance of the subwoofer, center, and surround channels during playback.

AIR SURROUND XTREME

What is AIR SURROUND XTREME ?

Typical 5.1 channel speaker system

Front speakers

Subwoofer

Center speaker

Surround speakers

The system creates the virtual 7.1 channel surround sound with the center system and the subwoofer/

system control.

C: Center virtual speaker

FR, FL: Front speakers

SW: Subwoofer

SR, SL: Surround virtual speakers

SBR, SBL: Surround back virtual speakers

The sound image of the system

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Yamaha YAS-71 Owner's Manual Page 21