HD Audio PCI-e
V2.0
65
Volume
control
Page
Function
Introduction
This
function
page
provides
the
recording
volume
and
the
volume
control
of
Microphone
device.
1.
Volume
control
bar:
Mic
‐
In
–
It
can
adjust
the
volume
level
of
recording.
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
all
channels.
4.
dB
Input
Area
You
can
directly
fill
‐
in
a
dB
value
into
this
text
box
to
set
the
volume
level.
1
2
3
4
