HD Audio PCI-e
V2.0
62
Volume
control
Page
Function
Introduction
This
function
page
provides
a
volume
control
for
SPDIF
‐
Out
device.
1.
Volume
control
bar:
SPDIF
‐
Out
–
You
can
use
this
bar
to
increase/decrease
volume
level.
2.
Left/
Right
Channel
Lock:
Clicking
on
the
Lock/
Un
‐
Lock
button
can
sync
the
left
‐
channel
and
right
‐
channel
volume.
3.
Mute
/
Un
‐
mute:
Clicking
on
the
mute/
un
‐
mute
button
can
mute
SPDIF
‐
Out.
4.
dB
Input
Area:
You
can
directly
fill
‐
in
a
dB
value
into
this
text
box
to
set
the
volume
level.
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