5-2-3
5-2-3
Enabling
Enabling
Install the
Install the
Dolby GUI Software
Dolby GUI
Programs,
Programs
,
Dolby Control Center
Dolby Control Center
(The following illustration demonstrates a 7.1-speaker conguration as an example.)
(The following illustration demonstrates a 7.1-speaker conguration as an example.)
1.
1.
Click
Click
Dolby
Dolby
playback.
playback.
2.
2.
Click
Click
Natural
Natural
(Note)
(Note)
When Do
When
hear any sound from analog speakers or headphone.
hear any sound from analog speakers or headphone.
the
the
Dolby
Dolby
Home
Home
Before Dolby Home Theater is enabled, you get only 2-channel playback output (from the
Before Dolby Home Theater is enabled, you get only 2-channel playback output (from the
front speakers) when playing 2-channel stereo sources. You must play 4-, 5.1-, or 7.1- chan-
front speakers) when playing 2-channel stereo sources. You must play 4-, 5.1-, or 7.1- chan-
nel content to get 4-, 5.1-, or 7.1- channel audio effects. With Dolby Home Theater enabled,
nel content to get 4-, 5.1-, or 7.1- channel audio effects. With Dolby Home Theater enabled,
2-channel stereo content will be transformed into multi-channel audio, creating a virtual sur-
2-channel stereo content will be transformed into multi-channel audio, creating a virtual sur-
(Note)
(Note)
round sound environment
round sound environment
Software driver from the
driver from the
to access the utility.
to access the utility.
:
:
Pro
Pro
Logic
Logic
IIx.
IIx.
The
The
system
system
:
:
Bass
Bass
to
to
enable
enable
speaker
speaker
Dolby Dig
lby
Digital Liv
ital
Live is
e is
enabled,
enabled,
Theater
Theater
Function
Function
.
.
motherboard driver disk. Click the
motherboard driver disk. Click the
will
will
expand
expand
2-channel
2-channel
bass
bass
effect.
effect.
only di
only
digital au
gital
audio outp
dio
output (S/PDIF)
-
-
1
1
2
2
3
3
-
-
Start
Start
icon
icon
audio
audio
for
for
a
a
7.1-channel surround
7.1-channel surround
ut (S/PDIF)
is
is workin
working, and
g, and
.
.
Point
Point
to
to
All
All
sound
sound
you will
you will
not
not
A
A
p
p
p
p
e
e
n
n
d
d
i
i
x
x