User's Manual
883351
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Instructions For:
RS232
Control
1 .
Connect
the
RS232
control
device
to
the
RS232
port
on
the
SB335.
Refer
to
Step
1 of
"Speaker
Connections"
for
instructions
on
wiring
the
Euro-Biock
connector.
Pairing
with
a
Bluetooth
device
ON/OFF
~
VOWME
y
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1.
Turn
the SB335
on
by
pressing the on/off button.
The
LED
will
turn white
when
on.
Equalizer
settings
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1 .
There
are
two
EQ
settings
you
can
choose
flat
or
+3d
B.
Baud
Rate
115200
Data
Bits8
Parity
none
Stop
bit
1
Flow
Control
none
2.
All
serial
commands
should
be
sent
as
listed
above.
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2.
Press
and
hold
the mute
button
on
the remote
control for 3 seconds
then
release.
The
SB335
LED
will
blink white for 1 minute
or
until
paired.
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2.
To
boost the low
frequencies set
Dip
switch
2 to the
up
position
(+3dB)
Ascii Description Ascii Description
LN1
Volume
up
one
step
GV
Get
Volume
setting
LN5
Volume
up
five
steps
SVG-81
Send
Volume
setting
DV1
Volume
down
one
step
AON
Amp
on
DV5
Volume
down
fiVe
steps
AOFF
Amp
off
MLJTE
1
Mute
MLJTEO
Unmute
3.
Ascii
commands above
are
followed by a Carriage
Return.
Note:
The
mute command
is
followed
by
a space
then
the
numerical
value.
The
SV
command
is
followed
by
a space
then
the numerical
value
of
0-81
to
set
the
relative
level.
All
other alphanumeric
variables
have
no
space.
3.
Select
SoundTube
on
your
Bluetooth
device
to
pair
them.
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3.
To
boost
the
mid
frequencies
and
increase
intelligibility
set
Dip
switch
3
to
the
up
position
(+3dB)
4.
Bluetooth
(Bl)
will
take
priority
over
a
wired
audio
signal
when
playing
BT
Audio.
When
you
stop
or
pause
BT
audio
the
wired
audio
will
play.
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4.
To
boost
the
high
frequencies
set
Dip
switch
4
to
the
up
position
(+3dB)