Yamaha DSP-A3090 Mode D'emploi page 15

Four Possible Types of Speaker System Configurations Recommended
4 Speaker System
Simplest system.
You can enjoy widely diffused sound by
only adding two additional speaker units
at the rear.
FRONT MIX switch—Set to ON.
(See page 21.)
CENTER SP—Set to PHNTM.
(See page 30.)
5 Speaker System
Good for Audio/Video sources.
By the use of center speaker, center
sounds (dialog, vocals etc.) are
precisely localized.
FRONT MIX switch—Set to ON.
(See page 21.)
CENTER SP—Set to NRML or WD.
(See page 30.)
6 Speaker System
Good for sound fields from 2-channel
stereo sources.
When a normal stereo source is played
back with the sound field programs No.
1 through No. 6, a sound effect
matching that of a 7-speaker system
can be obtained. The addition of front
left and right effect speakers produces a
more effective sound field.
FRONT MIX switch—Set to OFF.
(See page 21.)
CENTER SP—Set to PHNTM.
(See page 30.)
7 Speaker System
This is the recommended speaker
system, providing the best sound
effects.
When a normal stereo source is played
back with the sound field programs No.
1 through No. 6, using both sets of
effect speakers (front and rear),
reproduces the most effective sound
field. When using the the sound field
programs No. 7 through No. 12 or when
decoding the Dolby Surround AC-3 with
any program used, the center speaker
provides precise center localization.
FRONT MIX switch—Set to OFF.
(See page 21.)
CENTER SP—Set to NRML or WD.
(See page 30.)
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