Reduce
the
volume
level
by
pressing
the
Vol
-
Button
on
the
Sound
distortion
Volume
level
too
high
top
of
the
unit
.Or
press
VOL-
button
/rattle
on
remote
control
.Reduce
the
volume
level
of
the
paired/
connected
device.
Point
the
remote
contra
closer
to
the
Out
of
range
infrared
receiver
on
the
unit
within
16
feet
+/-30
degreesmake
sure
Remote
Control
there
are
no
obstacles
in
between
not
functioning
The
batteries
in
the
remote
control
are
drained
Replace
with
new
battery
The
external
device
is Put
the
external
BT
device
close
too
far
from
the
unit
to
the
unit.
Bluetooth
reception
failure
Have
not
paired
Pair
the
unit
with
the
BT
Device
as
the
procedures
stated
in
this
manual
GENERAL
SPECIFICATIONS
Power
input
......................................................................................................
ACl
DD-240V,
50/
60Hz
Power
output
...................................................................................................
.DC16V
==
1.8A
e--@--0
Audio
output...
.................................................................................................
.2x10W+2DW
Bluetooth
effextive
working
range
in
open
area.
..........................
up
to
32
feet
Remote
effective
working
range
............................................................
up
to
16
feet
12