LG LAC850M User Guide
LAC850M (HS7)
ENGLISH DEUTSCH
FRANÇAIS
SMART Hi-Fi AUDIO
Wireless Multi-room Sound Bar
Model : MUSICFLOW HS7
LAC850M (HS7)
ENGLISH | SIMPLE MANUAL
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 dier
from your unit.
NEDERLANDS SLOVENŠČINA
ITALIANO ESPAÑOL
ΕΛΛΗΝΙΚΑ
PORTUGUÊS
The actual product may dier from the image.
*MFL68864984*
www.lg.com
1 Getting Started
Getting Started2
Safety Information
1
Getting Started
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK) NO
USER-SERVICEABLE PARTS INSIDE REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
product’s enclosure that may be of sucient
magnitude to constitute a risk of electric shock to
persons.
instructions in the literature accompanying the
product.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
WARNING: Do not install this equipment in a
conned space such as a book case or similar unit.
CAUTION: Do not use high voltage products
around this product. (ex. Electrical swatter) This
product may malfunction due to electrical shock.
CAUTION: The apparatus shall not be exposed to
water (dripping or splashing) and no objects lled
with liquids, such as vases, shall be placed on the
apparatus.
CAUTION: Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
Slots and openings in the cabinet are provided for
ventilation and to ensure reliable operation of the
product and to protect it from over heating. The
openings shall be never be blocked by placing
the product on a bed, sofa, rug or other similar
surface. This product shall not be placed in a builtin installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
This lightning ash with arrowhead
symbol within an equilateral
triangle is intended to alert the
user to the presence of uninsulated
dangerous voltage within the
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and
maintenance (servicing)
NOTICE: For safety marking information including
product identication and supply ratings, please
refer to the main label on the bottom or the other
surface of the product.
For models using an adapter
Only use the AC adapter supplied with this device.
Do not use a power supply from another device or
another manufacturer. Using any other power cable
or power supply may cause damage to the device
and void your warranty.
CAUTION concerning the Power Cord
Most appliances recommend they be placed upon
a dedicated circuit;
That is, a single outlet circuit which powers only
that appliance and has no additional outlets or
branch circuits. Check the specication page of this
owner’s manual to be certain. Do not overload wall
outlets. Overloaded wall outlets, loose or damaged
wall outlets, extension cords, frayed power cords, or
damaged or cracked wire insulation are dangerous.
Any of these conditions could result in electric
shock or re. Periodically examine the cord of your
appliance, and if its appearance indicates damage
or deterioration, unplug it, discontinue use of the
appliance, and have the cord replaced with an
exact replacement part by an authorized service
center. Protect the power cord from physical or
mechanical abuse, such as being twisted, kinked,
pinched, closed in a door, or walked upon. Pay
particular attention to plugs, wall outlets, and
the point where the cord exits the appliance. The
Power Plug is the disconnecting device. In case of
an emergency, the Power Plug must remain readily
accessible.
Getting Started 3
This device is equipped with a portable battery or
accumulator.
Safety way to remove the battery from the
equipment: Remove the old battery or battery
pack, follow the steps in reverse order than
the assembly. To prevent contamination of the
environment and bring on possible threat to
human and animal health, the old battery or
the battery put it in the appropriate container
at designated collection points. Do not dispose
of batteries or battery together with other
waste. It is recommended that you use local,
free reimbursement systems batteries and
accumulators. The battery should not be exposed
to excessive heat such as sunshine, re or the like.
Disposal of your old appliance
1. All electrical and electronic
products should be disposed of
separately from the municipal
waste stream via designated
collection facilities appointed
by the government or the local
authorities.
2. The correct disposal of
your old appliance will help
prevent potential negative
consequences for the
environment and human
health.
3. For more detailed information
about disposal of your old
appliance, please contact
your city office, waste disposal
service or the shop where you
purchased the product.
Disposal of waste batteries/accumulators
1
Getting Started
Pb
1. This symbol may be combined with chemical
symbols for mercury(Hg), cadmium(Cd) or
lead(Pb) if the battery Contains more that
0.0005% of mercury,0.002% of cadmium or
0.004% of lead.
2. All batteries/accumulators should be
disposed separately from the municipal
waste stream via designated collection
facilities appointed by the government or the
local authorities.
3. The correct disposal of Your old batteries/
accumulators will help to prevent potential
negative consequences for the environment,
animal and human health.
4. For more detailed information about disposal
of Your old batteries/accumulators, please
contact Your city office, waste disposal
service or the shop where You purchased the
product.
Getting Started4
Declaration of Conformity
Hereby, LG Electronics European Shared Service Center
1
B.V., declares that this Wireless Multi-room Sound Bar is
Getting Started
compliant with the essential requirements and other
relevant provisions of Directive 1999/5/EC. The complete
Declaration of Conformity may be requested through the
following postal address:
LG Electronics European Shared Service Center B.V.
or can be requested at our dedicated DoC website:
http://www.lg.com/global/support/cedoc/cedoc#
This device is a 2.4 GHz and 5 GHz wideband transmission
system, intended for use in all EU member states and EFTA
countries, with indoor use restriction for 5 GHz band. (5150
– 5250 MHz)
This device should be installed and operated with minimum
distance 20 cm between the device and your body. And this
phrase is for the general statement for consideration of user
environment.
European Standard Team
Krijgsman 1
1186 DM Amstelveen
The Netherlands
Table of Contents
Table of Contents 5
1 Getting Started
2 Safety Information
6 Unpacking
6 – Additional Information for some
accessories
7 Front panel
7 Rear panel
8 Remote control
2 Connecting to your TV
9 Connecting to your TV
9 – 1. Optical connection
9 – 2. HDMI (ARC) connection
9 – 3. Wireless LG Sound Sync
connection
3 Using Multi-Room
10 Multi-Room Network Setup
10 – Step 1. Home Network Requirement
11 – Step 2. Installing “Music Flow Player”
App and Media Server
12 – Step 3. Initial Multi-Room Setup
14 – Step 4. Add Speakers (Optional)
15 – Using the Bridge
16 Enjoying Multiple MUSICflow Product
16 – 1. Home Cinema Mode (Surround
Sound Mode)
16 – 2. Grouping Mode
16 – 3. L/R Stereo Mode
5 Troubleshooting
18 Troubleshooting
6 Appendix
22 Mounting the main unit on a wall
23 About Status LED’s Condition
23 Specification
23 OPEN SOURCE SOFTWARE
NOTICE
1
2
3
4
5
6
4 Using External device
17 Using External device
17 – 1. HDMI Input connection
17 – 2. PORTABLE IN connection
17 – 3. BLUETOOTH® connection
Some of the content in this manual may dier from Music Flow Player app depending on the
application’s version.
Unpacking
1
Getting Started
Getting Started6
Unit
Remote Control and
Batteries
Cable ties
Subwoofer
Foot
yWhen mounting this unit on a wall, refer to page 22.
Adapter and
power cord
Wall bracket
install guide
Simple Manual
LAN cable
Optical cable
Wall brackets and
screws
Additional Information for some accessories
Subwoofer
Wireless subwoofer connection
1. Connect the power cord of the main unit and the wireless subwoofer to the outlet.
2. Turn them on and the wireless subwoofer will be automatically connected. When the connection is
completed, you can see the green LED on the subwoofer.
If you have trouble to connect the wireless subwoofer, refer to page 18.
yRaises the height by attaching them.
yIf it has already a foot under the sound bar, detach
the foot. Then, replace to adjustable foot.
Foot
yDepending on the region, the supplied accessories may dier.
yWhen installing the unit on the metal furniture of
material, mount the supplied foot.
Front panel
Getting Started 7
1
Getting Started
Display window
A
LED indicator: Shows connection status.
B
(Page 23)
yWhite (blinking): waiting for network
connection
yWhite (staying on): network connection is
completed.
yWhite (Dimmed): standby mode with
network connection.
yGreen (staying on): the rst group was set.
yRed (staying on): standby mode without
network connection
Remote sensor
C
Rear panel
(Standby/On)
D 1/!
F (Function): Selects the function and input
E
source. (OPTICAL / HDMI IN / WI-FI / Bluetooth /
PORTABLE)
+ (Volume)
F -/
(Wi-Fi): Connects initial MUSICflow
G
product to your network wirelessly.
(Add): Adds the additional MUSICflow
H
product to your network.
(In case that one or more MUSICflow product is
connected.)
S/W download connector (For service only)
A
DC IN (AC adapter input)
B
HDMI IN / OUT (TV ARC) connector : Connect
C
to HDMI IN (ARC) on TV.
ETHERNET (LAN) port
D
PORTABLE IN connector
E
OPT. IN connectors
F
Getting Started8
Remote control
1
Getting Started
Battery Installation
Remove the battery cover on the rear of the
Remote Control, and insert two R03 (size AAA)
batteries with and matched correctly.
• • • • • • • • • • a • • • • • • • • •
(Power) : Switches the unit ON or OFF (standby
1
mode).
FUNC (Function): Selects the function and the
input source. (OPTICAL / HDMI IN / WI-FI / Bluetooth
/ PORTABLE)
(Mute) : Mutes the sound.
OPTICAL : Changes input source to OPTICAL
directly.
SOUND EFFECT : Selects a sound eect mode.
: Adjusts sound level of Treble, Bass and Sub-
woofer.
+/- (VOL): Adjusts speaker volume.
• • • • • • • • • • b • • • • • • • • •
REPEAT : Listen to your music repeatedly.
C/V
dM
playback.
INFO : Displays the input source information.
• • • • • • • • • • c • • • • • • • • •
DRC : Turns on or o DRC function.
yDRC (Dynamic Range Control) : Make the sound
the sound intensity and improve neness and
softness.
AUTO VOL : Turns on or o the AUTO VOLUME
mode.
yWhen the output sound is too loud or too low,
AV SYNC : Synchronizes the audio and video.
yWhen receiving audio signals from TV, sound
y Press AV SYNC then Use
SLEEP : Sets the system to turn o automatically at
a specied time.
AUTO POWER : Turns on or o AUTO POWER
function.
yIf your TV or an external device is connected to
(Skip) : Skips Fast backward or Forward.
(Play/Pause) : Starts playback or pauses
Note
,
You can use these playback buttons after
play music by “Music Flow Player” App or PC
software.
clear when the volume is turned down (Dolby
Digital only).
(Night mode) : Set Night mode to On to reduce
press this button on the remote control. So you
can enjoy the sound with appropriate levels.
and images may not be matched. In the case,
this function can adjust the delay time.
C/V
the time which you can set at between 0 and
300 ms.
Optical Input connector(s) on the unit and when
you turn on your TV or an external device, this
unit recognizes the input signal and selects the
optical function. You can hear the sound from
your device.
to control
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