SIMPLE MANUAL
Wireless
Sound Bar
ENGLISH
To view the instructions of advanced features,
visit http://www.lg.com and then download Owner’s Manual.
Some of the content in this manual may differ from your unit.
LAS551H (LAS551H, S55A1-D)
*mfl69153629*
www.lg.com
ENGLISH
Front Panel
·······························Power On /O
·····························Selects Function
·························Adjusts Volume
Subwoofer Connection1 TV Connection 2
Place the wireless subwoofer near the sound bar
and follow steps below.
a Connect the power cord of wireless
subwoofer to the outlet.
b Turn on the sound bar :
The sound bar and wireless subwoofer will be
automatically connected. A yellow-green LED
on the wireless subwoofer will light on.
If no sound is heard from the wireless suwoofer,
please follow as below.
i. Adjust volume level of sound bar to minimum.
"VOL MIN" appears on display window.
ii. Press and hold (Mute) button on the remote
control about 3 seconds. "WL RESET" appears
on display window and red LED on the sound
bar blinks.
iii. Press and hold PAIRING on the back of wireless
subwoofer for more than 5 seconds using
point of a pen.
iv. Disconnect the power cord of the sound bar
and the wireless subwoofer. Connect them
again.
Rear Panel
HDMI IN ···················· Connect to a device
HDMI OUT (TV ARC) ············· Connect to a TV
USB port ················ Connect to a USB device
PORTABLE IN ······· Connect to a Portable device
OPTICAL IN ·········Connect to an Optical device
Connect with the Sound Bar and TV using
Optical ( ) or HDMI ARC ( ).
Optical Connection
a Connect the the sound bar to the TV using
Optical cable.
b Set up [External Speaker (Optical)] on
your TV setting menu.
TV
HDMI(ARC) Connection
a Connect the sound bar to the TV using
HDMI cable.
b Set up [External Speaker (HDMI ARC)] on
your TV setting menu.
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Controller App
Download the Music Flow Bluetooth App to your
device.
LG Sound Sync (Wireless)
TV
For more information, download the online owner’s
manual. http://www.lg.com
Additional Information
Specication
Power
requirements
Power
consumption
Dimensions
(W x H x D)
Net Weight
(Approx.)
Bus Power Supply
(USB)
Total amplier 320 W
Design and specications are subject to change
without notice.
Refer to the main label.
Refer to the main label.
Networked standby : 2.5 W
(If all network ports are
activated.)
Approx.
890 mm x 51 mm x 85 mm
(35.0 inch x 2.0 inch x 3.3 inch)
2.8 kg (6.2 lb)
5 V 0 500 mA
Remote control
: Dolby Digital sound at low volume.
: Turn down the volume at night.
: Adjusts the volume level appropriately.
: Synchronizes the audio and video.
: Sets the system to turn o automatically at a speci-
ed time.
: Automatically turns on by an input source.
Replacement of battery
Industry Canada Statement:
This device complies with RSS-210 of the Industry
Canada Rules. Operation is subject to the following two
conditions:
1) this device may not cause interference and
2) this device must accept any interference, including
interference that may cause undesired operation of the
device
This class B digital apparatus complies with Canadian
ICES-003
CAN ICES-3 (B) / NMB-3 (B)
IC Radiation Exposure Statement:
This equipment complies with IC radiation exposure
limits set forth for an uncontrolled environment.
This equipment should be installed and operated with
minimum distance 20 cm between the radiator & your
body.
NOTE : THE MANUFACTURER IS NOT RESPONSIBLE
FOR ANY RADIO OR TV INTERFERENCE CAUSED BY
UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT.
SUCH MODIFICATIONS COULD VOID THE USER’S
AUTHORITY TO OPERATE THE EQUIPMENT.
How to disconnect the wireless network
connection or the wireless device
Set up the AUTO POWER ON/OFF function to o and
turn o the unit.