6
III.
Smart
app
fitting
function
1)
Download
the
app
“NSound”
from
Store
for
Android
2)
The
app
can
be
operated
while
the
product
is
connected
to
the
smartphone
Bluetooth,
and
the
output
can
be
adjusted
according
to
the
hearing
status
of
the
user
in
the
following
way.
1. When the application is executed normally,
the screen as shown in the figure is
displayed. Connect to the receiver by
pressing connect at the top right.
2.
When
the
receiver
and
app
is
connected:
Disconnect
is
displayed
on
the
upper
right
as
shown
in
the
figure,
and
EQ
Setting
is
displayed
on
the
right
middle.
(disconnect
when
disconnected)
VOL
stands
for
the
entire
volume,
and
you
can
adjust
the
overall
volume
by
moving
the
blue
circular
slider
left
and
right.
L
means
the
left
volume,
and
you
can
adjust
the
left
volume
by
moving
the
slider
left
and
right.
R
stands
for
the
right
volume,
and
you
can
adjust
the
right
volume
by
moving
the
slider
left
and
right.
Press
EQ
Setting
to
fine
‐
tune
the
sound.
