When
you
press
it,
the
Volume
control
panel
is
appeared
as
follows:
You
can
click
or
to
reduce
or
increase
the
audio
volume
incrementally.
Also,
you
can
slide
the
scale
bar
to
set
the
audio
volume.
You
can
tick
the
Mute
to
mute
the
audio.
Launch Webcam Utility
For
Webcam
Launch,
press
the
Webcam
icon
to
launch
the
Webcam
utility.
Or
can
access
the
Webcam
icon
located
on
desktop.
M
M
a
a
i
i
n
n
t
t
a
a
i
i
n
n
i
i
n
n
g
g
t
t
h
h
e
e
B
B
a
a
t
t
t
t
e
e
r
r
y
y
Do
not
expose
heat
or
attempt
to
disassemble
the
battery,
and
do
not
place
the
battery
in
water
or
in
a
fire.
Do
not
subject
the
battery
to
strong
impact,
such
as
a
blow
from
a
hammer,
or
stepping
on
or
dropping
it.
