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OWNER’S MANUAL
Wireless
Sound Bar
Please read this manual carefully before operating your set and retain it for future reference.
MODEL
GX (GX, SPN5-W)
2005_Rev01 www.lg.com
Copyright © 2020 LG Electronics Inc. All Rights Reserved.
1 Getting Started
1
2
Getting Started
Safety Information
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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.
This lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) 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 confined 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 should not be exposed to water (dripping or splashing) and no objects filled with liquids, such as vases, should 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 should 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:
No naked flame sources, such as lighted candles, should be placed on the apparatus.
NOTICE:
For safety marking information including product identification and supply ratings, please refer to the main label on the bottom or the other surface of the product.
CAUTION concerning the Power Cord
The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily
accessible.
Check the specification page of this owner’s manual to be certain of the current requirements.
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 fire. Periodically examine the cord of your device, and if its appearance indicates damage or deterioration, unplug it, discontinue use of the device, 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 device.
CAUTION:
Be careful to make sure children do not put their hands or any objects into the *speaker duct.
* speaker duct: A hole for plentiful bass sound on speaker cabinet. (enclosure)
CAUTION:
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.
Symbols
~
Refers to alternating current (AC).
0
Refers to direct current (DC).
Refers to class II equipment.
1
Refers to stand-by.
!
Refers to “ON” (power).
Refers to dangerous voltage.
Getting Started
3
OPEN SOURCE SOFTWARE NOTICE
INFORMATION
To obtain the source code under GPL, LGPL, MPL, and other open source licenses, that is contained in this product, please visit http://opensource.lge.com
.
In addition to the source code, all referred license terms, warranty disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for a charge covering the cost of performing such distribution (such as the cost of media, shipping, and handling) upon email request to [email protected]
.
This offer is valid for a period of three years after our last shipment of this product. This offer is valid to anyone in receipt of this information.
1
4
Table of Contents
Table of Contents
1 Getting Started
14 Mounting the main unit on a wall
2 Connecting
17 Wireless subwoofer and rear speaker (Sold
17 – Wireless subwoofer connection
18 – Rear speakers connection (Sold
22 – How to Affix the Ferrite Core
25 – ARC (Audio Return Channel) function
25 – eARC (Enhanced Audio Return Channel) function
27 – Additional information for HDMI
28 Optional equipment connection
Table of Contents
5
3 Operating
30 – Using your TV remote control
33 Using a BLUETOOTH Wireless Technology
33 – Listening to Music of a Bluetooth Device
35 – Controls connected Bluetooth device
35 – Bluetooth connection lock (BT LOCK)
35 – Install “Music Flow Bluetooth” App onto
36 – Activate BLUETOOTH with “Music Flow
4 Troubleshooting
39 – NOTES to release Demo mode
5 Appendix
3
4
5
1
2
1
6
Getting Started
Introduction
Symbol used in this manual
,
Note
Indicates special notes and operating features.
>
Caution
Indicates cautions for preventing possible damages from abuse.
Front panel
Getting Started
7
1
A
1
(Standby)
Switches the unit ON or OFF.
-
F
(Function)
Select the function and input source by pressing
F
repeatedly.
Display Input source / Function
Optical
ARC e-ARC
LG Sound Sync (Wired)
Bluetooth
LG Sound Sync (Wireless)
HDMI IN
OPT/HDMI ARC
BT
LG TV
HDMI
-
o / p
(Volume)
Adjusts volume level.
B
Remote sensor
C
Display Window
,
This unit will turn itself off to save electric consumption when the main unit is not connected to an external device and is not used for 15 minutes.
1
8
Getting Started
Rear panel
A
B
C
D
E
DC IN
Connect to the AC adapter.
-
USB (Service only)
S/W download connector
OPTICAL IN
Connect the OPTICAL IN jack on the back of the unit to OPTICAL OUT jack on the TV.
HDMI IN
Connect HDMI IN jack on the back of the unit to HDMI OUT jack on the external device.
You can enjoy the sound and picture from HDMI connection on an external device.
HDMI OUT (TV eARC/ARC)
Connect the HDMI OUT (TV eARC/ARC) jack on the back of the unit to ARC jack on the TV.
Remote control
Getting Started
9
Replacement of Battery
Remove the battery cover on the rear of the remote control, and insert the battery with
4
and
5
matched correctly.
Risk of fire or explosion if the battery is replaced by an incorrect type.
1
a b c d
1
(Standby)
Switches the unit ON or OFF.
VOL
(Volume)
o
/
p
Adjusts speaker volume.
C
/
V
(Skip/Search)
-
Press
C
or
V
to go to next or previous file.
N
(Play/Pause)
Starts playback. / Pauses playback.
y
BT (Bluetooth) connection Lock:
It allows you to connect a Bluetooth device only on Bluetooth
and LG TV functions. (Page 35)
To turn on or off the
Bluetooth
connection lock, press and hold
N
for about 3 seconds and press it
again in BT (
Bluetooth
) function.
1
10
Getting Started
e
SOUND EFFECT
Selects a sound effect mode by using
SOUND EFFECT
.
On Display
AI SOUND PRO
BASS BLAST or BASS BLAST+
STANDARD
MOVIE
MUSIC
Description
Analyzes the property of the input sound and provides the sound optimized for the content in real time.
Reinforces the bass and powerful sound.
You can enjoy optimized sound.
You can enjoy more immersive and cinematic surround sound.
You can enjoy more good sound for music source.
,
When this unit detects DOLBY ATMOS or DTS:X stream, you cannot change sound effect to any other. In this case, even though you press
SOUND EFFECT
, this unit does not respond. And you can see only “NOT SUPPORTED” on the display window.
,
When this unit detecs DTS stream in MOIVE mode, it plays stream using DTS Virtual:X Technology.
y
TV remote:
It allows you to control the volume of this unit by your TV remote control even by other
To turn on or off the TV Remote function, press and hold
SOUND EFFECT
for about 3 seconds and
press it again.
,
Supported TV brands
LG
Panasonic
Philips
Samsung
Sharp
Sony Toshiba Vizio
f g h
(Sound tuning)
Adjusts sound level of each speaker.
Select the speaker you want to adjust by using and adjust the sound level by using
VOL
o
/
p
.
,
Adjusting rear speakers level is applied only when the rear speakers are connected.
,
See the page 12 for more information of speakers.
Display Description Range
WF
C
R
TRE
BAS
Sub Woofer
Center
Rear
Treble
Bass
-15 ~ 6
-6 ~ 6
-6 ~ 6
-5 ~ 5
-5 ~ 5
y
Surround sound:
It allows you to enjoy surround sound with rear speakers.
(Page 19)
To turn on or off the surround sound, press and hold for about 3 seconds and press it again.
F
(Function)
Select the function and input source by pressing
F
repeatedly.
[
(Mute)
-
Press
[
to mute your unit. To cancel it, press
[
again.
Getting Started
11
i j k
J
(Information)
You can display various information of the input source by pressing
J
.
OPT (Optical)/ARC/E-ARC/HDMI (HDMI IN): Audio format
-
BT (
Bluetooth
): Connected
Bluetooth
device name
y
Auto Power ON/OFF:
It allows the unit to turn on and off automatically by input signals: Optical, LG
TV or
Bluetooth
To turn on or off AUTO POWER function, press and hold
J
for about 3 seconds and press it again.
*
This button is not available.
8
(Night time)
It is useful when you want to watch movies at low volume late at night. It makes to reduce the sound intensity and improve fineness and softness.
Press
8
to activate Night time mode. To cancel it, press
8
again.
1
1
12
Getting Started
Speakers position
b a b c d d a
Center speaker
b
Front speakers
c
Subwoofer
d
Rear speakers
,
You can enjoy surround sound by using Wireless Rear Speaker kit. Wireless Rear Speakers Kit sold separately
(SPK8-S).
Installing the sound bar
You can hear the sound by connecting the unit to the other device: TV, Blu-ray disc player, DVD player, etc.
Place the unit in front of the TV and connect it to the
device you want. (Pages 23 - 29)
You can place the wireless subwoofer anywhere in your room. But it is better to place the subwoofer near the main unit. Turn it slightly toward the center of the room to reduce the wall reflections.
For the best surround sound, place the speakers as shown below.
Getting Started
13
>
Caution
y
For best performance of wireless connection such as
Bluetooth
or wireless subwoofer, do not install the unit on Metallic furniture because wireless connection communicates through a module positioned on the bottom of the unit.
y
Be careful not to make scratches on the surface of the Unit /Subwoofer when installing or moving them.
1
,
Note
y
If the sound bar covers the remote sensor of the TV, please separate distance between the sound bar and TV by 10 ~ 15 cm or more.
y
The illustration above may differ from actual units.
y
You can enjoy surround sound by using
Wireless Rear Speaker kit. Wireless Rear
Speakers Kit sold separately (SPK8-S).
1
14
Getting Started
Mounting the main unit on a wall
You can mount the main unit on a wall.
1. Match the TV’s BOTTOM EDGE of Wall bracket install guide with the bottom of TV and attach to the position.
>
Caution
Because it is difficult to make a connection after installing this unit, you should connect the cables before installation.
Preparation materials
Unit
Wall bracket install guide
(Not supplied)
Wall bracket
Screws (
A
)
Wall plug
2. When you mount it on a wall (concrete), use the wall plugs. You should drill some holes. A guide sheet (Wall bracket install guide) is supplied to drill. Use the sheet to check the point to drill.
3. Remove the Wall bracket install guide.
4. Fix the brackets with screws (
A
) as shown in the illustration below.
,
Note
Screws (
A
) and Wall Plugs are not supplied for mounting the unit. We recommend the Hilti
(HUD-1 6 x 30) for the mounting.
5. Fix the hooks of the unit on the brackets as shown below.
Getting Started
15
Installing the stand
Fix the hooks of the unit on the stands as shown below.
1
,
Note
To detach the unit, perform it in reverse order.
>
Caution
y
Do not install this unit upside down. It can damage the parts of this unit or be the cause of personal injury.
y
Do not hang onto the installed unit and avoid any impact to the unit.
y
Secure the unit firmly to the wall so that it does not fall off. If the unit falls off, it may result in an injury or damage to the product.
y
When the unit is installed on a wall, please make sure that a child does not pull any of connecting cables, as it may cause it to fall.
,
Note
When installing the sound bar with a stand, install it so that it does not cover the TV's remote sensor or screen.
2 Connecting
2
16
Connecting
Organizing cables
You can organize the cable with cable ties.
,
Note
y
After all connections are completed, you can
arrange cables as needed.
y
We recommend to use the HDMI cable supplied with this unit.
If another HDMI cable is used, it may not be possible to arrange it with this unit.
Connecting the AC
Adapter
Connect the unit to the power supply with the supplied AC adapter.
1. Connect the supplied AC power cord to the AC
adapter.
2. Connect the AC adapter cable to DC IN adapter input.
3. Plug the AC power cord into an AC outlet.
>
Caution
Only use the AC adapter supplied with this device. Do not use a power supply from another device or manufacturer. Using any other power cable or power supply may cause damage to the device and void your warranty.
Connecting
17
Wireless subwoofer and rear speaker (Sold
Separately) connection
Wireless subwoofer connection
LED indicator of wireless subwoofer
LED Color
Green
(Blink)
Green
Status
The connection is trying.
The connection is completed.
Red
Off (No
display)
The wireless subwoofer is in standby mode or the connection is failed.
The power cord of wireless subwoofer is disconnected.
Setting up the wireless subwoofer for the first time
1. Connect the power cord of the sound bar and the wireless subwoofer to the outlet.
2. Turn on the sound bar. The sound bar and the wireless subwoofer will be automatically connected.
Green LED on the rear of wireless subwoofer turns on.
Manually pairing wireless subwoofer
When your connection is not completed, you can check red LED on the wireless subwoofer and the wireless subwoofer does not make sound. To solve the problem, follow the steps below.
1. Press
on the rear of the wireless subwoofer.
The green LED on the rear of the wireless subwoofer blinks quickly.
(If the green LED does not blink, press and hold
the
PAIRING
.)
2. Turn on the sound bar.
Pairing is completed. The green LED on the rear of the wireless subwoofer turns on.
2
2
18
Connecting
,
Note
y
It takes a few seconds (and may take longer) for the main unit and the subwoofer to communicate with each other and make sounds.
y
The closer the main unit and the subwoofer, the better sound quality. It is recommended to install the main unit and the subwoofer as close as possible and avoid the cases below.
There is an obstacle between the main unit and the subwoofer.
There is a device using same frequency with this wireless connection such as a medical equipment, a microwave or a wireless LAN device.
Keep the sound bar and the subwoofer away from the device (ex. wireless router, microwave oven, etc.) over 1 m to prevent wireless interference.
Rear speakers connection (Sold
Separately)
Connecting the rear speakers
1. Connect the black stripe wire to the terminal marked - (minus) and the other end to the terminal marked + (plus).
!
1 m
2. Connect the wireless receiver and the rear speakers (left, right) with the speaker cables.
Color
Blue
Grey
Position
Rear left
Rear right
,
Note
You need to purchase the wireless rear speakers kit (SPK8-S) to enjoy surround sound.
Connecting
19
>
Caution
y
Use the speaker supplied with this unit only. Using any other speaker may cause malfunction.
y
Be sure to match the speaker cable to the appropriate terminal on the components: + to + and – to –. If the cables are reversed, the sound will be distorted and will lack bass.
Manually pairing wireless receiver
When your connection is not completed, you can see the red LED on the wireless receiver and rear speakers are not made sound. To solve the problem, follow the below steps.
1. Press
PAIRING
on the rear of the wireless
receiver.
LED indicator of wireless receiver
LED Color Status
Yellow - green
(Blink)
The connection is trying.
Yellow - green
The connection is completed.
Red
Off
(No display)
The wireless receiver is in standby mode or the connection is failed.
The power cord of wireless receiver is disconnected.
Setting up the wireless receiver for the first time
1. Connect the power cord to the wireless receiver to the outlet.
2. Turn on the main unit: The sound bar and wireless receiver will be automatically connected.
Yellow - green LED on the wireless receiver turns on.
The yellow - green LED on the wireless receiver blinks quickly.
2. Turn on the main unit
Paring is completed. The yellow - green LED on the wireless receiver turns on.
Surround sound
You can enjoy magnificent surround sound for all the input sound source with rear speakers.
If you turn on the surround function, the whole speaker outputs sound.
When you turn off the surround function, the speakers output sound as an original input sound
channel.
To turn on surround function, press and hold on the remote control for about 3 seconds and press it once again while “OFF - SURROUND” is scrolled.
To turn off surround function, press and hold on
the
remote control for about 3 seconds and press it once again while “ON - SURROUND” is scrolled.
2
2
20
Connecting
Surround function ON
Sound Effect
AI SOUND PRO
BASS BLAST
or
BASS BLAST+
STANDARD
MOVIE
MUSIC
Input
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
No rear speakers
Output
Rear speakers connected
Connecting
21
Surround function OFF
Sound Effect
AI SOUND PRO
BASS BLAST
or
BASS BLAST+
STANDARD
MOVIE
MUSIC
Input
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
2.0 Ch
5.1 Ch
7.1 Ch or more
No rear speakers
Output
Rear speakers connected
2
2
22
Connecting
How to Affix the Ferrite Core
Ferrite core may not be provided depending on each nation’s regulations.
Affix the Ferrite Core for speaker cables
You must affix a ferrite core in order to reduce or eliminate electrical interference.
1. Pull the stopper [a] of the ferrite core to open.
2. Wind the speaker cables around the ferrite core twice.
3. Close the ferrite core until it clicks.
,
Note
y
If there is a strong electromagnetic wave product nearby, interference may occur. Put the main unit and wireless receiver away from
there.
y
The wireless receiver will automatically switch to standby mode in a few minutes after the sound bar is turned off.
When the wireless receIver is in standby mode, the LED will turn on in red.
y
When you turn on the sound bar, the wireless receiver will turn on and the LED will change to yellow - green and then the rear speakers makes sound within a few seconds.
y
It takes a few seconds (and may take longer) for the main unit and Wireless Receiver to communicate with each other.
y
Use the rear speaker at least 30 cm away from either TV screen or PC monitor.
y
When the wireless receiver is being connected or disconnected with the main unit, output sound may be interrupted.
y
Set the distance between the sound bar and the wireless receiver as close as possible and keep them away from the device (ex. wireless router, microwave oven, etc.) over 1 m to prevent wireless interference.
!
1 m
Connecting
23
Connecting to your TV
Please connect with this unit and TV using the optical digital cable or HDMI cable considering the state of
the TV.
Using an OPTICAL cable
1. Connect the OPTICAL IN jack on the back of the unit to OPTICAL OUT jack on the TV using an
OPTICAL cable.
Optical cable
2. Select the input source to OPT/HDMI ARC by
pressing
F
repeatedly.
You can see “OPT” on the display window if connecting normally between this unit and your
TV.
,
Note
y
Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover.
y
You can enjoy the TV audio through the speakers of this unit. In the case of some TV models, you must select the external speaker option from the TV menu. (For details, reference your TV user manual.)
y
If this unit is connected by OPTICAL and ARC
at the same time, the ARC signal has a higher
priority.
LG Sound Sync
You can control some functions of this unit by your TV’s remote control with LG Sound Sync. It is compatible with the LG TV that is supported LG
Sound Sync. Make sure of the LG Sound Sync logo on your TV.
Controllable function by LG TV’s remote control:
Volume up/down, mute
Make one of the following connections, depending on the capabilities of your equipment.
,
Note
y
You can also use the remote control of this unit while using LG Sound Sync. If you use TV’s remote control again, the unit synchronizes with the TV.
According to TV Specifications, the volume and mute of this unit synchronize with TV.
y
When the connection fails, make sure of the condition of the TV and power.
y
Make sure of the condition of this unit and the connection in the cases below when using
LG Sound Sync.
-
T
he unit is turned off.
Changing the function to the others.
Disconnecting the optical cable.
Disconnecting the wireless connection caused by interference or a distance.
y
The amount of time to turn off this unit is different depending on your TV when you set
AUTO POWER function to ON.
2
2
24
Connecting
LG Sound Sync with wired connection
1. Connect your LG TV to the unit by using an optical cable.
Optical cable
2.
Set up the sound output of TV to listen to the sound through this unit:
(
Refer to the TV’s instruction manual for the details of LG Sound Sync.)
3. Turn on the unit by pressing
1
.
4.
Select the input source to OPT/HDMI ARC by
pressing
F
repeatedly.
You can see “LGOPT” on the display window if connecting normally between this unit and your
TV.
LG Sound Sync with wireless connection
1.
Turn on the unit by pressing
1
.
2. Select the LG TV function by pressing
F
repeatedly.
3. Set up the sound output of TV to listen to the sound through this unit:
“PAIRED” appears on the display window for about 3 seconds and then you can see “LG TV” on the display window if connecting normally between this unit and your TV.
(
Refer to the TV’s instruction manual for the details of LG Sound Sync.)
,
Note
If you turned off the unit directly by pressing
1
(Power), LG Sound Sync (Wireless) will be disconnected.
Using an HDMI cable
If you connect this unit to a TV that supports HDMI
CEC and ARC (Audio Return Channel), you can enjoy the TV audio through the speakers of this unit without connecting the optical cable.
1. Connect the HDMI OUT (TV eARC/ ARC) jack on the back of the unit to ARC jack on the TV using
an HDMI cable.
HDMI cable
2. Select the input source to OPT/HDMI ARC by
pressing
F
repeatedly.
You can see “ARC” on the display window if connecting normally between this unit and your
TV.
,
Note
y
You can enjoy the TV audio through the speakers of this unit. In the case of some TV models, you must select the external speaker option from the TV menu. (For details, reference your TV user manual.)
y
Depending on your LG TV model, you may need to turn on the SIMPLINK function on your LG TV.
y
When you return to ARC function from another function, you need to select the input source to OPT/HDMI ARC. Then this unit changes to ARC function automatically.
Connecting
25
ARC (Audio Return Channel) function
The ARC function enables an HDMI capable TV to send the audio stream to HDMI OUT of the unit.
eARC (Enhanced Audio Return
Channel) function
eARC (Enhanced Audio Return Channel) features an advancement over the existing ARC (Audio Return
Channel) and supports the latest high-bitrate audio formats such as DTS-HD Master Audio™, DTS:X®,
Dolby® TrueHD, Dolby Atmos® and more.
You can use your multiple components just by simple connection.
Preparing to Use the eARC or ARC
Function
Your TV must support the HDMI-CEC and eARC or ARC function and the HDMI-CEC and eARC or
ARC must be set to On.
The setting method of HDMI-CEC, eARC or ARC may differ depending on the TV. For details about eARC or ARC function, refer to your TV manual.
You must use the certified HDMI cable. (page
27)
You must connect the HDMI OUT on the unit with
HDMI IN of the TV that supports eARC or ARC function using an HDMI cable.
You can connect only one Sound bar to TV compatible with eARC or ARC.
2
26
Connecting
What is SIMPLINK?
2
Some functions of this unit are controlled by the
TV’s remote control when this unit and LG TV’s with
SIMPLINK are connected through HDMI connection.
Controllable functions by LG TV’s remote control:
Power on/off, volume up/down, etc.
Refer to the TV owner’s manual for the details of
SIMPLINK function.
LG TV’s with SIMPLINK function has the logo as shown above.
,
Note
y
Depending on the state of the unit, some
SIMPLINK operation may differ from your purpose or not work.
y
Depending on a TV or a player which is connected with this unit, SIMPLINK operation may differ from your purpose.
Connecting
27
Additional information for HDMI
y
When you connect an HDMI or DVI compatible device make sure of the following:
- Try switching off the HDMI/DVI device and this unit. Next, switch on the HDMI/DVI device and leave it for around 30 seconds, then switch on this unit.
- The connected device’s video input is set correctly for this unit.
- The connected device is compatible with
720 x 576p (or 480p), 1280 x 720p,
1920 x 1080i, 1920 x 1080p, 4096 x 2160p or 3840 x 2160p video input.
y
Not all HDCP-compatible HDMI or DVI devices will work with this unit.
- The picture will not be displayed properly with non-HDCP device.
,
Note
y
If a connected HDMI device does not accept the audio output of the unit, the HDMI device’s audio sound may be distorted or may not output.
y
Changing the resolution when the connection has already been established may result in malfunctions. To solve the problem, turn off the unit and then turn it on again.
y
When the HDMI connection with HDCP is not verified, TV screen is changed to black screen.
In this case, check the HDMI connection, or disconnect the HDMI cable.
y
If there are noises or lines on the screen, please check the HDMI cable (length is generally limited to 4.5 m).
y
You cannot change the video resolution in the
HDMI mode. Change the video resolution of the connected component.
y
If the video output signal is abnormal when your personal computer is connected to HDMI
IN jack, change the resolution of your personal computer to 576p (or 480p), 720p, 1080i or
1080p.
HDMI cable Checklist
Some HDMI cables have poor signal transmission, which can cause problems with sound and video transmission.
Even after HDMI cable connections, if no sound, sound interrupted, noise occurring from the sound bar and/or no video, no smooth video on your TV, the
HDMI cable may be the problem.
Use the cable marked with the premium HDMI certification logo. We recommend using “High Speed
HDMI Cable with Ethernet” or later version.
(X)
STANDARD HDMI CABLE WITH ETHERNET
(X)
HIGH SPEED HDMI CABLE
(O)
HIGH SPEED HDMI CABLE WITH ETHERNET
(O)
Premium High Speed HDMI® Cable with Ethernet
(O)
ULTRA HIGH SPEED HDMI® CABLE
Connection through HDMI Cable*
Your television must support the newest HDMI features (HDMI CEC
1)
/ ARC (Audio Return Channel)) to fully enjoy the Live broadcasting channel with audio system through an HDMI cable. Unless your
TV supports these HDMI features, the audio system should be connected through an OPTICAL cable.
1) HDMI CEC (High-Definition Multimedia Interface
Consumer Electronics Control)
Consumer Electronics Control (CEC) is an HDMI feature designed to allow the user to command and control the CEC-enabled devices, that are connected through HDMI by using only one of their remote controls.
*
Trade names for CEC are SimpLink (LG) , Anynet+
(Samsung), BRAVIA Sync (Sony), EasyLink (Philips),
etc.
2
2
28
Connecting
Optional equipment connection
DOLBY ATMOS®
What is DOLBY ATMOS®?
Dolby Atmos gives you amazing experience you’ve never before by overhead sound, and all the richness, clarity, and power of Dolby sound.
DTS:X®
What is DTS:X®
In the real world, sound is all around us, moving freely in any direction. DTS:X® is immersed in this natural, multi-dimensional sound experience as we go about our daily lives.
For using DOLBY ATMOS® and DTS:X®
y
DOLBY ATMOS® is available only in HDMI and ARC mode.
To use DOLBY ATMOS® in ARC mode, your TV has to support DOLBY ATMOS®.
y
DTS:X® is available only in HDMI mode
y
It is needed to set up an audio output on external devices (Blu-ray disc player, TV etc.) to “No encoding” such as “Bitstream”, “Auto” or “Bypass”.
If you can select audio output sampling rate, set it to 192 kHz.
y
If your TV does not support DTS sound source, connect the playback (source) device to the HDMI
IN or OPTICAL IN jack on the soundbar to listen to
DTS audio.
1. Connect HDMI IN jack on the back of the unit to
HDMI OUT jack on the external device such as
Blu-ray disc player, DVD player, etc.
2. Connect HDMI OUT (TV eARC/ARC) jack on the back of the unit to HDMI IN (ARC) jack on the TV.
3. Select the input source to HDMI or OPT/HDMI
ARC by pressing
F
repeatedly.
-
If you select HDMI, you can hear the sound from the external device. Select it when playing the
external device.
If you select OPT/HDMI ARC, you can hear the sound from your TV. Select it when watching
the TV.
You can see “DOLBY ATMOS” or “DTS:X” on the display window if connecting normally between this sound bar and your TV and the contents is
played.
,
Note
y
DOLBY ATMOS®/DTS:X® supports 3.1 channel. (5.1 channel when it connected with
Rear kit)
y
If the sound bar does not have sound or the video on TV is not smooth, the HDMI cable may be the problem. Refer to the HDMI cable
HDMI IN connection
You can enjoy the sound from the external device which is connected to HDMI IN jack on this unit.
Connecting
29
OPTICAL IN connection
Connect an optical output jack of external devices to the OPTICAL IN jack.
To the Blu-ray disc player,
DVD player, etc.
1. Connect HDMI IN jack on the back of the unit to
HDMI OUT jack on the audio device such as Blu-
ray disc player, DVD player, etc.
2. Select the input source to HDMI by pressing
F
repeatedly.
Optical cable
To the optical output jack of external device
1. Connect the OPTICAL IN jack on the back of the unit to optical out jack of your external device.
2. Select the input source to OPT/HDMI ARC by
pressing
F
repeatedly.
You can see “OPT” on the display window if connecting normally between this unit and your
device.
,
Note
Before connecting the optical cable, be sure to remove the protection plug cover if your cable has the cover.
>
Caution
Make sure to properly align and connect the optical cable; improper alignment may cause damage to the jack.
2
Optical jack Optical cable Optical jack Optical cable
<O> <X>
3 Operating
3
30
Operating
Other operations
Using your TV remote control
You can control some functions of this unit by your
TV remote control even by other company’s product.
Controllable functions are volume up/down and mute.
Press and hold
SOUND EFFECT
on the remote control for about 3 seconds. “ON - TV REMOTE” appears and you can control this unit by your TV remote control.
To check the status of this function, press and hold
SOUND EFFECT
on the remote control.
To turn off this function, press and hold
SOUND
EFFECT
on the remote control and press it once again while “ON - TV REMOTE” is scrolled.
,
Note
y
Make sure that the sound output of your TV is set to [External speaker].
y
This function does not operate on LG TV’s magic remote control.
y
This function may not work well when some
TV control functions such as HDMI CEC,
SIMPLINK and LG Sound Sync set to ON.
y
This function may not work well when the unit and the TV are connected with an HDMI
cable.
y
Some remote control may not be supported.
How to disconnect the wireless network connection or the wireless device
Set up the AUTO POWER ON/OFF function to off and turn off the unit.
AUTO POWER On/Off
This unit automatically turns on by an input source:
Optical, LG TV or
Bluetooth
.
When you turn on your TV or an external device connected to this unit, this unit recognizes the input signal and selects the suitable function. You can hear the sound from your device.
If you try to connect your
Bluetooth
device, this
unit turns on and the unit will be connected to your
Bluetooth
device.
To turn on this function, press and hold
J
on the remote control for about 3 seconds and press it once again while “OFF - AUTO POWER” is scrolled.
To check the status of this function, press and hold
J
on the remote control.
To turn off this function, press and hold
J
on the remote control for about 3 seconds and press it once again while “ON - AUTO POWER” is scrolled.
Operating
31
,
Note
y
After the unit is turned on by AUTO POWER function, it will be automatically turned off if there is no signal for a certain period of time from the TV connected by LG Sound Sync
(Optical/Wireless).
y
After the unit is turned on by AUTO POWER function, it will be automatically turned off if there is no signal for a certain period of time from the external device.
y
If you turned off the unit directly, it cannot be turned on automatically by AUTO POWER function. However the unit can be turned on by AUTO POWER function when optical signal comes in after 5 seconds of no signal.
y
Depending on the connected device, this function may not operate.
y
If you disconnect
Bluetooth
connection by this unit, some
Bluetooth
devices try to connect to the unit continually. Therefore it is recommended to disconnect the connection before turning off the unit.
y
When you turn on this unit for the first time, status of Auto Power function is turned on.
y
To use this function, the main unit must be registered in paired devices list of
Bluetooth
device.
y
You can set the AUTO POWER function only when this unit is turned on.
3
3
32
Operating
Auto function change
This unit recognizes input signals such as Optical,
HDMI ARC,
Bluetooth
and LG TV and then changes
suitable function automatically.
When optical signal comes in
When you turn on the external device connected to this unit by an optical cable, this unit changes the function to optical. You can hear the sound from your
device.
When you try to connect BLUETOOTH device
When you try to connect your Bluetooth device to this unit, Bluetooth function is selected. Play your music on the Bluetooth device.
When you turn on your TV or an external device
When you turn on your TV or an external device connected by the optical, LG sound sync (optical or wireless) or HDMI ARC this sound bar will change to a suitable function so you can listen to the sound through it.
,
Note
y
This unit does not change the function to optical if SIMPLINK of the connected TV,
Bluray disc player, set-top box or etc. device set to on or connected CEC supported device is turned on.
If you want to use the auto function change, turn off SIMPLINK function on your LG TV.
It takes for about 30 seconds to turn off
SIMPLINK.
y
If the
Bluetooth
connection lock function
is set,
Bluetooth
connection will be only available on
Bluetooth
and LG TV function.
Quick Start
This unit can stay in standby mode with low power consumption, so that the unit can reduce boot time when you turn on this unit.
To turn on this function, press
1
on the unit for 3 seconds when the unit is turned on.
“ON - Q. START” appears in display.
To turn off this function, press
1
on the unit for 3 seconds again when the unit is turned on.
“OFF - Q. START” appears in display.
,
Note
y
If the Quick start function is set and an AC power is accidently re-connected to the unit by power failure etc., the Quick start function will activate when the unit is turned on and off once.
y
When the Quick start function is set, power consumption will be higher than when the
Quick start is off.
y
This function may not work depending on the models.
Operating
33
Using a BLUETOOTH
Wireless Technology
About Bluetooth
Bluetooth
is wireless communication technology for short range connection.
The sound may be interrupted when the connection interfered by the other electronic wave or you connect the
Bluetooth
in the other rooms.
Connecting individual devices under
Bluetooth
wireless technology does not incur any charges. A mobile phone with
Bluetooth
wireless technology can be operated via the Cascade if the connection was made via
Bluetooth
wireless technology.
y
Available Devices: Smart phone, MP3, Notebook,
etc.
y
Version: 4.0
y
Codec: SBC, AAC
Bluetooth profiles
In order to use
Bluetooth
wireless technology, devices must be able to interpret certain profiles. This unit is compatible with following profile.
A2DP (Advanced Audio Distribution Profile)
Listening to Music of a
Bluetooth Device
Before you start the pairing procedure, make sure
that the
Bluetooth
feature on your smart device is turned on. Refer to your
Bluetooth
device’s user guide. Once a pairing operation is performed, it does not need to be performed again.
1. Select the
Bluetooth
function by pressing
F
repeatedly.
Appears “BT” and then “READY” in display window.
2. Operate the
Bluetooth
device and perform the pairing operation. When searching for this unit on your
Bluetooth
device, a list of the devices found may appear in the
Bluetooth
device display
depending on the type of
Bluetooth
device.
Your unit appears as “LG GX(XX)”
3. Select the “LG GX(XX)”.
,
Note
y
XX means the last two digits of address.
For example, if your unit has a MAC address such as 9C:02:98:4A:F7:
08
, you will see “LG GX(08)” on your
Bluetooth
device.
y
Depending on the
Bluetooth
device type,
some devices have a different pairing way.
For details about
Bluetooth
pairing, refer to your
Bluetooth
device manual.
3
3
34
Operating
4. When this unit is successfully connected with your
Bluetooth
device,
“PAIRED”
[
your device’s name
[
“BT” appears on the display window.
,
Note
y
If it is unavailable to display device name on the unit, “-” will be displayed.
y
To check the connected device’s name,
press
J
on the remote control. The connected
Bluetooth
device’s name is
displayed.
5. Listen to music.
To play music in your
Bluetooth
device, refer to your
Bluetooth
device’s user guide.
,
Note
y
When using
Bluetooth
technology, you have to make a connection between the unit and
the
Bluetooth
device as close as possible and keep the distance.
However it may not work well in the case below:
There is an obstacle between the unit and
the
Bluetooth
device.
There is a device using same frequency with
Bluetooth
technology such as a medical equipment, a microwave or a wireless LAN device.
,
Note
y
If
Bluetooth
connection does not work well,
try pairing it again.
y
The sound may be interrupted when the connection has interference by the other electronic waves.
y
Pairing is limited to one
Bluetooth
device per
unit and multi-pairing is not supported.
y
Depending on the type of the device, you may not be able to use the
Bluetooth
function.
y
You can enjoy
Bluetooth
function using smart phone, MP3, Notebook, etc..
y
The more distance between the unit and the
Bluetooth
device, the lower the sound quality becomes.
y
Bluetooth
connection will be disconnected when the unit is turned off or the
Bluetooth
device gets too far from the unit.
y
When
Bluetooth
connection is disconnected, connect the
Bluetooth
device to the unit
again.
y
When the unit is not connected, “READY” appears in the display window.
y
When you connect
Bluetooth
device (iOS
device etc.) to this unit or operate the device, the volume level can be synchronized with each other.
y
If you change to another function after connecting
Bluetooth
,
Bluetooth
connection will be disconnected. And you return to
Bluetooth
function,
Bluetooth
connection will be connected automatically.
Operating
35
Controls connected Bluetooth device
You can control the connected Bluetooth device from the unit; play, pause, skip, volume.
,
Note
y
Only Android OS and iOS is available to use this function.
y
This function may not be supported depending on the Bluetooth device or some of TV operated differently.
Bluetooth connection lock (BT
LOCK)
You can limit
Bluetooth
connection to only
BT (
Bluetooth
) and LG TV function to prevent unintended
Bluetooth
connection.
To turn on this function, press and hold
N
on the remote control for about 3 seconds in BT
(
Bluetooth
) function and press it once again while
“OFF - BT LOCK” is scrolled. Then you can limit
Bluetooth
connection.
To turn off this function, press and hold
N
on the remote control for about 3 seconds in BT
(
Bluetooth
) function and press it once again while
“ON - BT LOCK” is scrolled.
,
Note
Even if you set up BT LOCK function to On, this sound bar turns on by Auto Power function. Turn off Auto Power function to prevent it. (Page
Using BLUETOOTH App
,
Note
y
Only Android OS is available to use “Music
Flow Bluetooth” app with this unit.
y
Additional data charges may apply according to your internet environment or mobile plan.
About “Music Flow Bluetooth” App
“Music Flow Bluetooth” app brings a suite of new features to this unit.
To enjoy more features, you are recommended to download and install free “Music Flow Bluetooth”
app.
Install “Music Flow Bluetooth”
App onto Your BLUETOOTH
Device
There are two ways to install “Music Flow Bluetooth” app onto your
Bluetooth
device.
Install “Music Flow Bluetooth” App through QR code
1. Install “Music Flow Bluetooth” app through QR code. Use the scanning software to scan the QR code.
2. Tap an icon for installation.
,
Note
y
Make sure that your
Bluetooth
device is
connected to the Internet.
y
Make sure that your
Bluetooth
device
has a scanning software application. If you don’t have one, download one from “Google
Android Market (Google Play Store)”.
y
Depending on area, QR code may not work.
y
You can find the available application of this unit by using “LG Audio” app.
Android OS: Ver 5.0 (or later)
3
3
36
Operating
Install “Music Flow Bluetooth” App through “Google Android Market
(Google Play Store)”
1. Tap the “Google Android Market (Google Play
Store)” icon.
2. In the search bar, type in the “Music Flow
Bluetooth” and search it.
3. In the search result list, find and tap “Music Flow
Bluetooth” to start downloading Bluetooth app.
,
Note
y
Make sure that your
Bluetooth
device is
connected to the Internet.
y
Make sure that your
Bluetooth
device is
equipped with “Google Android Market
(Google Play Store)”.
Activate BLUETOOTH with
“Music Flow Bluetooth” App
“Music Flow Bluetooth” app helps to connect your
Bluetooth
device to this unit.
1. Tap “Music Flow Bluetooth” app icon on the home screen to open “Music Flow Bluetooth” app, and go to the main menu.
2. If you want to get more information to operate, tap [Setting] and tap [Help] menu.
,
Note
y
“Music Flow Bluetooth” app will be available in the software version as follow;
Android O/S: Ver 4.0.3 (or later)
y
If you use “Music Flow Bluetooth” app for operation, there would be some differences between “Music Flow Bluetooth” app and the supplied remote control. Use the supplied remote control as necessary.
y
Depending on the
Bluetooth
device, “Music
Flow Bluetooth” app may not work.
y
After connection of “Music Flow Bluetooth” app, music may be output from your device. In this case, try connecting procedure again.
y
If you operate the other applications or change the settings on your
Bluetooth
device while using “Music Flow Bluetooth” app, “Music Flow Bluetooth” app may operate abnormally.
y
When “Music Flow Bluetooth” app operates abnormally, check your
Bluetooth
device and
the connection of “Music Flow Bluetooth” app and then try to connect again.
y
Depending on the smart phone's operating system, you have some differences for “Music
Flow Bluetooth” operation.
y
Even though
Bluetooth
connection will be disconnected, you can use “Music Flow
Bluetooth” app when you change the function.
y
Additional features offered by "Music Flow
Bluetooth" app may not work depending on the distance between this unit and
Bluetooth
device and wireless conditions.
4 Troubleshooting
Troubleshooting
37
Troubleshooting
General
Symptoms
The unit does not work properly.
Cause & Solution
y
Turn off the power of this unit and the connected external device (TV, Woofer,
DVD-player, Amplifier, etc.) and turn them on again.
y
Disconnect the power cord of this unit and the connected external device (TV,
Woofer, DVD-player, Amplifier, etc.) and then try connecting again.
y
Previous setting may not be saved when device power is shut off.
No Power
No sound
y
The power cord is unplugged.
Plug in the power cord.
y
Check whether electricity failed.
Check the condition by operating other electronic devices.
y
Incorrect input source is selected.
Check the input source and select the correct input source.
y
The mute function is activated.
Press
[
(Mute) or adjust the volume level to cancel the mute function.
y
When you are using connection with a external device (set top box,
Bluetooth
device etc.), adjust volume level of the device.
No woofer sound
y
The power cord of the subwoofer is not connected.
Plug the power cord into the wall outlet securely.
y
Pairing between the unit and the subwoofer gets disconnected.
Connect the unit and the subwoofer. (Page 17)
The remote control does not work properly.
y
The remote control is too far from the unit.
Operate the remote control within about 7 m.
y
There is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
y
The batteries in the remote control is exhausted.
Replace the batteries with new one.
The AUTO POWER function does not work.
y
Check connection of the external device such as TV, DVD/Blu-Ray player or
Bluetooth
device.
y
Check the state of SIMPLINK on your LG TV and turn off SIMPLINK.
y
Depending on the connected device, this function may not operate.
LG Sound Sync does not work.
y
Check whether your LG TV supports LG Sound Sync.
y
Check connection of LG Sound Sync (Optical or wireless).
y
Check sound setting of your TV and this unit.
4
38
Troubleshooting
Symptoms Cause & Solution
The unit does not connect with
Bluetooth
device
y
Turn off the
Bluetooth
connection lock function. (Page 35)
When you feel the output sound of the unit is low.
Check the details below and adjust the unit according to them.
y
With the sound bar connected with TV, change the AUDIO DIGITAL OUT setting on TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM].
y
With the sound bar connected with Player, change the AUDIO DIGITAL OUT setting on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or
[BITSTREAM].
y
Change Audio DRC setting on connected device setup menu to [OFF] state.
y
Make sure Night time mode is not On. Turn [OFF] Night time mode.
4
NOTES to use wireless
Symptoms
This device may have
wireless interference.
Bluetooth
device may
malfunction or make noise in the following
cases.
Cause & Solution
y
Wireless may not operate normally in weak signal area.
y
Please install the device close enough to wireless subwoofer.
y
Do not install the device on metal furniture for optimum performance.
y
When any part of your body contact the transceiver of the
Bluetooth
device
or sound bar.
y
When there is an obstacle or wall or the device is installed in a secluded spot.
y
When there is a device (a wireless LAN, a medical equipment or a microwave) using same frequency, make the distance between the products as far away as possible each other.
y
When connecting the device to the
Bluetooth
device, make the distance between the products as close as possible each other.
y
When the device gets too far from the
Bluetooth
device, the connection is disconnected and also malfunction may occur.
Troubleshooting
39
NOTES to release Demo mode
Symptoms
Can not change input source with
F
such as BT
(
Bluetooth
), HDMI etc. and only [DEMO] indication is showing in the front display.
Remote Control does not work. (No response)
Cause & Solution
Unplug the power cord and plug it in again. If that doesn’t work, after setting the volume to 2, press and hold
F
(About 5 seconds) on the main unit until the display indicates current selected function.
4
5 Appendix
40
Appendix
Trademarks and licenses
All other trademarks are trademarks of their respective owners.
The
Bluetooth®
word mark and logos are registered trademarks owned by the
Bluetooth
SIG, Inc. and any use of such marks by LG
Electronics is under license.
Other trademarks and trade names are those of their respective owners.
Manufactured under license from Dolby
Laboratories. Dolby, Dolby Atmos, and the double-D symbol are Trademarks of dolby Laboratories.
The terms HDMI, HDMI High-Definition Multimedia
Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing
Administrator, Inc.
5
For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing
Limited. DTS, the Symbol, & DTS and the Symbol together, DTS:X, and the DTS:X logo are registered trademarks or trademarks of DTS, Inc. in the
United States and/or other countries. © DTS, Inc.
All Rights Reserved.
For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing
Limited. DTS, the Symbol, DTS and the Symbol together, Virtual:X, and the DTS Virtual:X logo are registered trademarks or trademarks of DTS, Inc. in the United States and/or other countries. © DTS,
Inc. All Rights Reserved.
Specifications
General
Power consumption
AC adapter
Dimensions (W x H x D)
Operating temperature
Operating humidity
Available Digital Input Audio
Sampling Frequency
Refer to the main label on the unit.
Networked standby: 1.0 W
(If all network ports are activated.)
y
Model: DA-50F25
y
Manufacturer: Asian Power Devices Inc.
y
Input: 100 - 240 V ~ 50 - 60 Hz
y
Output: 25 V
0
2 A
Approx. 1446.0 mm x 150.0 mm x 32.5 mm
5 °C to 35 °C
5 % to 90 %
32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 192 kHz
Available Digital Input Audio format Dolby Atmos, Dolby Audio, DTS:X, DTS-HD, PCM
Appendix
41
Input/Output
OPTICAL IN
HDMI IN
HDMI OUT
3 V (p-p), Optical jack x 1
19 Pin (Type A, HDMI™ connector) x 1
19 Pin (Type A, HDMI™ connector) x 1
1080p, 1080i, 720p, 576p, 480p
2160p@24/25/30 Hz 4:4:4
2160p@60/50 Hz 4:2:0
4K Sources dependent on HDCP 2.3 are supported at 4K resolutions.
5
Amplifier (RMS Output)
Total
Front
Center
Subwoofer
420 W RMS
80 W RMS x 2 (4
Ω
at 1 kHz, THD 10 %)
40 W RMS (4
Ω
at 1 kHz, THD 10 %)
220 W RMS (3
Ω
at 80 Hz, THD 10 %)
42
Appendix
Wireless subwoofer
Power requirements
Power consumption
Type
Impedance
Rated Input Power
Max. Input Power
Dimensions (W x H x D)
Refer to the main label on the subwoofer.
Refer to the main label on the subwoofer.
1 Way 1 Speaker
3
Ω
220 W RMS
440 W RMS
Approx. 180.0 mm x 394.0 mm x 290.0 mm
SPK8-S (SPK8-S, S78S1-S), Sold Separately
Wireless receiver
Power requirements
Power consumption
Rear
Dimensions (W x H x D)
Refer to the main label on the wireless receiver.
Refer to the main label on the wireless receiver.
70 W RMS x 2 (3
Ω
at 1 kHz, THD 10 %)
Approx. 60.0 mm x 220.0 mm x 175.0 mm
5
Rear speakers (Each)
Type
Impedance
Rated Input Power
Max. Input Power
Dimensions (W x H x D)
1 Way 1 Speaker
3
Ω
70 W RMS
140 W RMS
Approx. 100.0 mm x 140.0 mm x 100.0 mm
y
Designs and specifications are subject to change without prior notice.
Handling the unit
When shipping the unit
Please save the original shipping carton and packing materials. If you need to ship the unit, for maximum protection, re-pack the unit as it was originally packed at the factory.
Keeping the exterior surfaces clean
y
Do not use volatile liquids such as insecticide spray near the unit.
y
Wiping with strong pressure may damage the surface.
y
Do not leave rubber or plastic products in contact with the unit for a long period of time.
Cleaning the unit
To clean the unit, use a soft, dry cloth. If the surfaces are extremely dirty, use a soft cloth lightly moistened with a mild detergent solution. Do not use strong solvents such as alcohol, benzine, or thinner, as these might damage the surface of the unit.
Appendix
43
5
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Key Features
- Perfect match with LG OLED GX TV
- Flush and slim wall-mount design
- Dolby Atmos & DTS:X for cinematic sound experience
- High Resolution Audio for supreme audio quality
- AI Sound Pro for adapted sound
- 4K Pass Through to pass full quality video to your TV
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