Table of Contents
LG SK5 User Manual
Displayed below is the user manual for SK5 by LG which is a product in the Soundbar Speakers category. This manual has pages.
Related Manuals
OWNER’S MANUAL
Wireless
Sound Bar
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
SK5 (SK5, SPK5B-W)
Copyright © 2018 LG Electronics Inc. All Rights Reserved.
www.lg.com
1 Getting Started
Getting Started2
Getting Started
1
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 ash 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
sufcient 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.
CAUTION: The apparatus should not be exposed to
water (dripping or splashing) and no objects lled
with liquids, such as vases, should be placed on the
apparatus.
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: No naked ame sources, such as lighted
candles, 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 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 built-
in installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
Getting Started 3
Getting Started
1
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 specication
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 re. 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.
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.
This device is equipped with a portable battery or
accumulator.
How to Safely remove the batteries or the
battery pack from the equipment: To Remove the
old batteries or battery pack, follow the assembly
steps in reverse order. To prevent contamination of
the environment and bring on possible threat to
human and/or animal health, the old batteries or the
battery pack must be put in an appropriate container
at designated collection points. Do not dispose
of batteries or battery pack together with other
waste. It is recommended that you use local, free
reimbursement systems batteries or battery packs,
(may not be available in your area). The batteries or
the battery pack should not be exposed to excessive
heat such as sunshine, re or the like.
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.
Getting Started4
Getting Started
1
Symbols
~Refers to alternating current (AC).
0Refers to direct current (DC).
Refers to class II equipment.
1Refers to stand-by.
!Refers to “ON” (power).
Refers to dangerous voltage.
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
opensource@lge.com.
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.
Table of Contents 5
1
2
3
4
5
Table of Contents
1 Getting Started
2 Safety Information
6 Unique features
6 Introduction
6 – Symbols used in this manual
7 Remote control
8 Front panel
8 Rear panel
11 Installing the sound bar
12 Mounting the main unit on a wall
2 Connecting
14 Organizing cables (Optional)
14 Connecting the AC Adapter
15 Wireless subwoofer connection
16 – Using an OPTICAL cable
17 – LG Sound Sync
18 – Using an HDMI cable
19 – Additional information for HDMI
20 Optional equipment connection
20 – HDMI connection
21 – OPTICAL IN connection
21 – PORTABLE IN connection
22 – USB connection
22 – Compatible USB devices
22 – USB device requirement
23 – Playable file
3 Operating
24 Basic operations
24 – USB operation
24 Other operations
24 – Turn off the sound temporarily
24 – Using your TV remote control
25 – Auto power down
25 – AUTO POWER On/Off
26 – Auto function change
26 – Quick Start
27 Using BLUETOOTH® technology
27 – Listening to music stored on the
BLUETOOTH devices
29 Using BLUETOOTH App
29 – Install “Music Flow Bluetooth” App onto
Your BLUETOOTH Device
29 – Activate BLUETOOTH with “Music Flow
Bluetooth” App
31 Sound adjustment
31 – Setting sound effect
31 – Adjust the woofer level settings
31 – Night mode
4 Troubleshooting
32 Troubleshooting
32 – General
33 – NOTES to use wireless
34 – NOTES to release Demo mode
5 Appendix
35 Trademarks and licenses
36 Specifications
38 Maintenance
38 – Handling the unit
Getting Started6
Getting Started
1
Unique features
Auto power down
This unit will turn off by itself for energy saving
consumption.
LG Sound Sync
Controls volume level of this unit by the remote
control of your LG TV that is compatible with LG
Sound Sync.
BLUETOOTH®
Listens to music stored on your Bluetooth device.
Introduction
Symbols used in this manual
, Note
Indicates special notes and operating features.
> Caution
Indicates cautions for preventing possible damages
from abuse.
Getting Started 7
Getting Started
1
Remote control
Replacement of Battery
Remove the battery cover on the rear of the remote
control, and insert the battery with and
matched correctly.
• • • • • • • • • • • • • • a • • • • • • • • • • • • •
1 (Standby) : Switches the unit ON or OFF.
VOL (Volume) o/p : Adjusts speaker volume.
F (Function) : Selects the function and the input
source.
(Mute) : Mutes the sound.
C/V (Skip/Search) :
- Skips Fast backward or Forward.
- Searches for a section within a le.
dM (Play/Pause) : Starts playback. / Pauses playback.
• • • • • • • • • • • • • • b • • • • • • • • • • • • •
ASC : Analyzes the property of input sound and
provides the sound optimized for the content in real
time.
DTS V:X : Selects cinematic surround sound.
STANDARD : Selects standardized sound.
NIGHT ON/OFF :
- Turns on or off Night mode.
- Controls this unit using TV remote. (Page 24)
WOOFER o/p : Adjusts sound level of subwoofer.
AUTO POWER ON/OFF :
- Turns on or off AUTO POWER function. (Page
25)
- Turns on or off the Bluetooth connection lock.
(Page 28)
Getting Started8
Getting Started
1
A
Remote sensor
B
Standby LED (Red)
C
Function LED (White)
D o/p (Volume) : Adjusts volume level
F (Function) : Selects the function and input
source.
1 (Standby) : Switches the unit ON or OFF.
Front panel
A DC IN : Connect to the AC adapter
B OPTICAL IN : Connect to an Optical device
C PORTABLE IN : Connect to a Portable device
D USB : Connect to a USB device
E HDMI OUT (TV ARC) : Connect to a TV
F HDMI IN : Connect to HDMI out on a device
Rear panel
Getting Started 9
Getting Started
1
About LED condition
: LED is staying on. : LED is blinking. : LED is off.
LED Condition Description
OPTICAL LED turns on. OPTICAL function is selected.
OPTICAL LED blinks twice and
turns on.
LG Sound Sync (Optical) function is
selected.
USB LED turns on. USB function is selected.
USB LED blinks. Paused USB playback.
BT (Bluetooth) LED turns on. Paired with Bluetooth device.
BT (Bluetooth) LED blinks. Waiting for Bluetooth connection.
LG TV LED turns on. LG Sound Sync (Wireless) function is
selected.
HDMI IN LED turns on. HDMI IN function is selected.
LG TV and HDMI IN LEDs turn
on. PORTABLE function is selected.
USB and BT (Bluetooth) LEDs
turn on. ARC function is selected
yWhen you press any button, standby LED (Red) on the main unit blinks.
yWhen you press (Mute) button, standby LED (Red) blinks slowly.
yWhen this unit reaches minimum volume, standby LED (Red) turns on for 2 seconds and blinks slowly.
yWhen this unit reaches maximum volume, standby LED (Red) turns on for 2 seconds.
yWhen you press volume (o/p) button continually, standby LED (Red) blinks quickly.
, Note
Getting Started10
Getting Started
1
Useful functions for using the unit.
Function Description To do Do this
TV Remote On/
Off
(Page 24)
It allows you to control the
volume of this unit by your TV
remote control even by other
company’s product.
Initial setting of this function
was set to on.
ON Press and hold NIGHT ON on the remote
control for about 2 seconds.
The standby LED blinks once.
OFF Press and hold NIGHT OFF on the remote
control for about 2 seconds.
The standby LED blinks once.
BT Lock On/Off
(Page 28)
It allows you to connect a
Bluetooth deivce only on
Bluetooth and LG TV functions.
Initial setting of this function
was set to off.
ON Press and hold AUTO POWER ON on the
remote control for about 2 seconds in
Bluetooth function.
The standby LED blinks once.
OFF Press and hold AUTO POWER OFF on
the remote control for about 2 seconds in
Bluetooth function.
The standby LED blinks once.
Auto Power
On/Off
(Page 25)
It allows the unit to turn on
and off automatically by input
signals :
Optical, LG TV or Bluetooth
Initial setting of this function
was set to on.
ON Press AUTO POWER ON on the remote
control.
The standby LED blinks once.
OFF Press AUTO POWER OFF on the remote
control.
The standby LED blinks once.
Getting Started 11
Getting Started
1
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. (Page 14 - 23)
yFor 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.
yBe careful not to make scratches on the
surface of the Unit / Subwoofer when
installing or moving them.
> Caution
Getting Started12
Getting Started
1
Mounting the main unit
on a wall
You can mount the main unit on a wall.
Because it is difcult to make a connection after
installing this unit, you should connect the cables
before installation.
> Caution
Preparation materials
Unit
Wall bracket install guide
Screws
Screws (A)
Wall plug
Wall bracket
(Not supplied)
1. Match the TV’s BOTTOM EDGE of Wall bracket
install guide with the bottom of TV and attach to
the position.
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.
Getting Started 13
Getting Started
1
4. Fix the brackets with screws (A) as shown in the
illustration below.
Screws (A) and Wall Plugs are not supplied for
mounting the unit. We recommend the Hilti
(HUD-1 6 x 30) for the mounting.
, Note
5. Put the unit on the brackets to match screw
holes on the bottom of the unit.
6. Fix the unit with the screws firmly.
To detach the unit, perform it in reverse order.
, Note
yDo not install this unit upside down. It can
damage the parts of this unit or be the cause
of personal injury.
yDo not hang onto the installed unit and avoid
any impact to the unit.
ySecure the unit rmly 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.
yWhen 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.
> Caution
2 Connecting
Connecting14
Connecting
2
Organizing cables
(Optional)
You can organize the cable with cable ties.
1. Hold the cables together with cable ties as shown
below.
2. Tighten cable ties.
yAfter all connections are completed, you can
arrange cables as needed.
yCable ties is not supported.
, Note
Connecting the AC
Adapter
Connect the speaker 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.
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.
> Caution
Connecting 15
Connecting
2
Wireless subwoofer
connection
LED indicator of wireless subwoofer
LED Color Status
Green
(Blink) Attempting to make connection.
Green The connection is completed.
Red The wireless subwoofer is in
standby mode or the connection
is failed.
Off
(No display)
The power cord of wireless
subwoofer is disconnected.
Setting up the wireless subwoofer for
the first time
1. Connect the power cord to the subwoofer and
plug the power cord into a power outlet.
2. Turn on the main unit : The sound bar and 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 Pairing button 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
button.)
2. Turn on the main unit.
3. Pairing is completed.
- The green LED on the rear of the wireless
subwoofer turns on.
Connecting16
Connecting
2
yIt takes a few seconds (and may take longer)
for the main unit and the subwoofer to
communicate with each other and make
sounds.
yThe 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 1m to prevent
wireless interference.
!
1 m
, Note Connecting to your TV
Please connect this unit and the TV using the optical
digital cable or HDMI cable considering the capability
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 OPTICAL by pressing F
button on the remote control or unit repeatedly.
yBefore connecting the optical cable, be sure
to remove the protection plug cover if your
cable has the cover.
yYou 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.)
ySet up the sound output of TV to listen to
the sound through this unit :
TV setting menu [ [Sound] [ [TV Sound
output] [ [External speaker (Optical)]
yDetails of TV setting menu vary depending
on the manufacturers or models of your TV.
yIf this unit is connected by OPTICAL and ARC
at the same time, the ARC signal is a high
priority.
, Note
Connecting 17
Connecting
2
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
Refer to the TV's instruction manual for the details
of LG Sound Sync.
Make one of the following connections, depending on
the capabilities of your equipment.
yYou 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.
yWhen the connection fails, make sure of the
condition of the TV and power.
yMake sure of the condition of this unit and
the connection in the cases below when using
LG Sound Sync.
- The unit is turned off.
-Changing the function to the others.
-Disconnecting the optical cable.
-Disconnecting the wireless connection
caused by interference or a distance.
yThe amount of time to turn off this unit is
different depending on your TV when you set
AUTO POWER function to ON.
yDetails of TV setting menu vary depending on
the models of your TV.
, Note
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 :
TV setting menu [ [Sound] [ [TV Sound
output] [ [LG Sound Sync (Optical)]
3. Turn on the unit by pressing 1 on the remote
control or on unit.
4. Select the input source to OPTICAL by pressing
F button on the remote control or on unit
repeatedly.
LG Sound Sync with wireless
connection
1. Turn on the unit by pressing 1 on the remote
control or on unit.
2. Select the input source to LG TV by pressing F
button on the remote control or unit repeatedly.
3. Set up the sound output of TV to listen to the
sound through this unit :
TV setting menu [ [Sound] [ [TV Sound
output] [ [LG Sound Sync (Wireless)]
If you turned off the unit directly by pressing
1 on the remote control or on unit, LG Sound
Sync (Wireless) will be disconnected. To use this
function again, you should reconnect the TV and
the unit.
, Note
Connecting18
Connecting
2
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. Please refer to
your TV user manual when you check HDMI CEC/ARC
function of your TV.
HDMI
cable
yARC function is automatically selected when
ARC signal comes in from TV, no matter what
kind of the function you are using.
yYou 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.)
ySet up the sound output of TV to listen to the
sound through this unit :
TV setting menu [ [Sound] [ [TV Sound
output] [ [External speaker (HDMI ARC)]
yDepending on your LG TV model, you may
need to turn on the SIMPLINK function on
your LG TV.
yDetails of TV setting menu vary depending on
the manufacturers or models of your TV.
yWhen you return to ARC function from
another function, you need to select the input
source to OPTICAL. Then this unit changes to
ARC function automatically.
, Note
ARC (Audio Return Channel) function
The ARC function enables an HDMI capable TV to
send the audio stream to HDMI OUT of the unit.
To use this function :
-Your TV must support the HDMI-CEC and ARC
function and the HDMI-CEC and ARC must be set
to On.
-The setting method of HDMI-CEC and ARC may
differ depending on the TV. For details about ARC
function, refer to your TV manual.
-You must use the HDMI cable (Type A, High Speed
HDMI™ cable with Ethernet).
-You must connect the HDMI OUT on the unit with
HDMI IN of the TV that supports ARC function
using an HDMI cable.
-You can connect only one Sound bar to TV
compatible with ARC.
What is SIMPLINK?
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, mute, 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.
yDepending on the state of the unit, some
SIMPLINK operation may differ from your
purpose or not work.
yDepending on a TV or a player which is
connected with this unit, SIMPLINK operation
may differ from your purpose.
, Note
Connecting 19
Connecting
2
Additional information for HDMI
yWhen you connect an HDMI or DVI compatible
device make sure of the following:
- Try switching off the HDMI/DVI device and this
player. Next, switch on the HDMI/DVI device and
leave it for around 30 seconds, then switch on
this player.
- 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 or 1920 x 1080p video input.
yNot all HDCP-compatible HDMI or DVI devices will
work with this player.
- The picture will not be displayed properly with
non-HDCP device.
yIf a connected HDMI device does not accept
the audio output of the player, the HDMI
device’s audio sound may be distorted or may
not output.
yChanging the resolution when the connection
has already been established may result in
malfunctions. To solve the problem, turn off
the player and then turn it on again.
yWhen the HDMI connection with HDCP is not
veried, TV screen is changed to black screen.
In this case, check the HDMI connection, or
disconnect the HDMI cable.
yIf there are noises or lines on the screen,
please check the HDMI cable (length is
generally limited to 4.5 m.
yYou cannot change the video resolution in the
HDMI IN mode. Change the video resolution
of the connected component.
yIf 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.
, Note
HDMI cable Checklist
Some HDMI cables do not support the ARC function,
this can result in no sound output.
When connecting this unit to the TV, if there is no
sound, there might be a problem with the HDMI
cable. Therefore connect this unit to the TV and
check whether the Type A, High speed HDMI™ Cable
with Ethernet.
STANDARD HDMI CABLE WITH ETHERNET
HIGH SPEED HDMI CABLE
HIGH SPEED HDMI CABLE WITH ETHERNET
(X)
(X)
(O)
Connection through HDMI Cable
Your television must support the newest HDMI
features (HDMI CEC1) / 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-Denition 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/ Link (Sony), EasyLink
(Philips), EZ-Sync/ VIERA Link (Panasonic), etc..
Connecting20
Connecting
2
Optional equipment
connection
HDMI connection
You can enjoy the sound and picture from HDMI
connection on external device.
For enjoying sound only
You can enjoy the sound from the external device you
connect.
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 IN by pressing F
button on the remote control or unit repeatedly.
For enjoying both sound and picture
You can enjoy both sound and picture from the
external device you connect.
HDMI
cable
HDMI
cable
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 ARC) jack on the back of
the unit to HDMI IN jack on the TV.
3. Select the input source to HDMI IN by pressing F
button on the remote control or unit repeatedly.
yAudio and Video signal can't pass through
when this unit is turned off.
yHDMI OUT (TV ARC) jack is for TV connection.
Even though multi channel is inputted to the
unit through an HDMI cable, the unit can only
output PCM 2 channel to TV.
, Note
Connecting 21
Connecting
2
OPTICAL IN connection
Connect an optical output jack of external devices to
the OPTICAL IN jack.
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 OPTICAL by pressing F
button on the remote control or unit repeatedly.
3. Listen to sound.
Before connecting the optical cable, be sure to
remove the protection plug cover if your cable
has the cover.
, Note
PORTABLE IN connection
MP3 player, etc...
Portable
cable
Listening to music from your portable
player
The unit can be used to play the music from many
types of portable players or external devices.
1. Connect the portable player to the
PORTABLE IN connector of the unit by using 3.5
mm stereo cable.
2. Select the input source to PORTABLE by pressing
F button on the remote control or unit repeatedly.
3. Turn on the portable player or external device and
start playing it.
Connecting22
Connecting
2
USB connection
Connect USB memory device to the USB port on the
back of the unit.
If HDMI cable is connected on the unit, inserting
a USB device may be limited depending on a
USB device shape.
, Note
For more information of playing les on a USB, refer
to the page 24.
Removing the USB Device from the unit.
1.
Choose a different function/mode.
2. Remove the USB device from the unit.
Compatible USB devices
yMP3 Player : Flash type MP3 player.
yUSB Flash Drive : Devices that support USB 2.0.
yThe USB function of this unit does not support
some USB devices.
USB device requirement
yDevices which require additional program
installation connected to a computer, are not
supported.
yDo not extract the USB device while in operation.
yFor a large capacity USB, it may take longer than a
few minutes to be searched.
yTo prevent data loss, back up all data.
yThis unit recognizes up to 2,000 les.
yThe unit’s USB Port cannot be connected to PC.
The unit can not be used as a storage device.
yThe exFAT le system is not supported on this
unit. (FAT16/FAT32/NTFS systems are available.)
yDepending on some devices, it may not available to
recognize the followings on this unit.
-External HDD
-Card readers
-Locked devices
-Hard type USB devices
-USB hub
-Using USB extension cable
-iPhone/iPod/iPad
-Android device
Connecting 23
Connecting
2
Playable file
Sampling Frequency
MP3 : within 32 to 48 kHz
WMA : within 32 to 48 kHz
OGG : within 32 to 48 kHz
FLAC : 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz and 192 kHz (16 bit/ 24 bit)
WAV : 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz,
176.4 kHz and 192 kHz (16 bit/ 24 bit)
Bitrate resolution
MP3 : within 80 to 320 kbps
WMA : within 56 to 128 kbps
OGG : within 64 to 500 kbps
yMaximum les : Up to 2,000
yMaximum directories : Up to 200
yA protected le by DRM (Digital rights
management) cannot be played on the unit.
yVideo les in the USB storage device can not be
played.
yDepending on the performance of your USB
device, playback may not work well.
yFolders and les on the USB are recognized
as below.
A
: File
: Folder
B
C
D
E
F
G
H
I
J
a
c
b
d
yFile will be played from le $A to le $J
one by one.
yFiles will be played in order recorded and it
may be different depending on the record
circumstances.
yYou can't see a folder or le through this unit.
, Note
3 Operating
Operating24
Operating
3
Basic operations
USB operation
1. Connect the USB device to the USB port.
2. Select the input source to USB by pressing F
button on the remote control or unit repeatedly.
To Do this
Playback Press dM.
Pause During playback, press dM.
Skip to the next/
previous le
During playback, press V on
the remote control to go to the
next le.
Playing less than 2 seconds,
press C on the remote
control to go to the previous
le.
Playing after 3 seconds, press
C on the remote control to
go to the beginning of the le.
Search for a
section within a
le
Press and hold C/V
during playback and release it
at the point you want to listen
to.
Resume
playback
This unit memorizes a current
song which is played before
changing the function or
turning off the unit.
yThe resume point may be cleared when you
pull out the power cord or removing the USB
device from the unit.
yIf the USB function is not working, check the
USB function is selected.
yWhen you pause the USB playback, USB LED
on the main unit blinks.
, Note
Other operations
Turn off the sound temporarily
Press (Mute) to mute your unit.
To cancel it, press (Mute) again on the remote
control or change the volume level.
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 NIGHT ON on the remote control for
about 2 seconds. The standby LED blinks once.
To turn off this function, press and hold NIGHT OFF
on the remote control for about 2 seconds. The
standby LED blinks once.
ySupported TV brands
LG Panasonic Philips Samsung
Sharp Sony Toshiba Vizio
yMake sure that the sound output of your TV
is set to [External speaker].
yDepending on the remote control, this
function may not work well.
yThis function does not operate on LG TV's
magic remote control.
yThis function may not work well when some
TV control functions such as CEC, SIMPLINK
and LG Sound Sync set to ON.
, Note
Operating 25
Operating
3
Auto power down
This unit will turn itself off to save electric
consumption if the main unit is not connected to
an external device and has not been used for 15
minutes.
This unit also turns off after six hours if the Main
unit has been connected to another device using the
analog input. (Ex : Portable, etc..)
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.
This function turns on or off each time you press
AUTO POWER ON/OFF.
yAfter 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).
yAfter 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.
yIf 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.
yDepending on the connected device, this
function may not operate.
yIf 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 turn off the unit.
yIf you want to use AUTO POWER, SIMPLINK
must be turned off. It takes for about 30
seconds to switch on or off SIMPLINK.
yWhen you turn on this unit for the rst time,
status of Auto Power function is turned on.
yTo use this function, the main unit must be
registered in paired devices list of Bluetooth
device.
yYou can set the AUTO POWER function only
when this unit is turned on.
, Note
Operating26
Operating
3
Auto function change
This unit recognizes input signals such as Optical,
Bluetooth, LG TV and Portable 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 LG TV signal comes in
When you turn on your LG TV connected by LG
Sound Sync (Wireless connection), this unit changes
the function to LG TV. You can hear the sound from
your TV.
When connect a Portable device
When you connect your portable device using the 3.5
mm stereo cable, this unit changes the function to
Portable. You can hear the music from your device.
yTo change to optical function, it needs 5
seconds of no signal.
yThis unit does not change the function to
optical if SIMPLINK of the connected TV, Blu-
ray 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,
trun off SIMPLINK function on your LG TV.
It takes for about 30 seconds to turn off
SIMPLINK.
yIf the Bluetooth connection lock function
is set, Bluetooth connection will be only
available on BT (Bluetooth) and LG TV
function. (Page 28)
, Note
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.
All of the function LEDs blink twice.
To turn off this function, press 1 on the unit for 3
seconds again when the unit is turned on.
The standby LED blinks twice and turn on the currnet
function's LED.
yIf 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.
yWhen the Quick start function is set, power
consumption will be higher than when the
Quick start is off.
yThis function may not work depending on the
models.
, Note
Operating 27
Operating
3
Using BLUETOOTH®
technology
About BLUETOOTH
Bluetooth is wireless communication technology for
short range connection.
The sound may be interrupted when the connection
has interference from other electronic waves or when
you connect 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.
yAvailable Devices : Smart phone, MP3, Notebook,
etc..
yVersion : 4.0
yCodec : 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 stored on the
BLUETOOTH devices
Pairing your unit and BLUETOOTH
device
Before you start the pairing procedure, make sure the
Bluetooth feature is turned on in to your Bluetooth
device. 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 input source to BT (Bluetooth) by
pressing F button repeatedly. BT (Bluetooth) LED
blinks.
2. Operate the Bluetooth device and perform the
pairing operation. When searching for this unit
with the 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 SK5 (XX)”
yXX means the last two digits of
Bluetooth address. For example, if your
unit has a Bluetooth address such as
9C:02:98:4A:F7:08, you will see
“LG SK5 (08)” on your Bluetooth device.
yDepending on the Bluetooth device type,
some device have a different pairing way.
Enter the PIN code (0000) as needed.
, Note
Operating28
Operating
3
3. When this unit is successfully connected with
your Bluetooth device, BT (Bluetooth) LED will
be turned on.
4. Listen to music.
To play a music file stored on your Bluetooth
device, refer to your Bluetooth device’s user
guide.
yWhen 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.
yIf Bluetooth connection does not work well,
try pairing it again.
yThe sound may be interrupted when the
connection has interference by the other
electronic waves.
yPairing is limited to one Bluetooth device per
unit and multi-pairing is not supported.
yDepending on the type of the device, you may
not be able to use the Bluetooth function.
yYou can enjoy Bluetooth function using
smart phone, MP3, Notebook, etc..
yThe more distance between the unit and the
Bluetooth device, the lower the sound quality
becomes.
yBluetooth connection will be disconnected
when the unit is turned off or the Bluetooth
device gets far from the unit.
yWhen Bluetooth connection is disconnected,
connect the Bluetooth device to the unit
again.
, Note
yWhen Bluetooth device is not connected, BT
(Bluetooth) LED blinks.
yWhen you connect Bluetooth device (iOS
device etc.) to this unit or operate the device,
the volume level can be synchronized with
each other.
yYou can control Bluetooth device using
C/V (Skip) and dM (Play/Pause)
buttons on the remote control.
yIf 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.
, Note
BLUETOOTH connection lock (BT lock)
You can limit Bluetooth connections to only
BT (Bluetooth) and LG TV function to prevent
unintended Bluetooth connections.
Press and hold AUTO POWER ON on the remote
control for about 2 seconds to turn on this function
in BT (Bluetooth) function.
To turn off this function, press and hold AUTO
POWER OFF on the remote control for about 2
seconds in BT (Bluetooth) function.
Even if you set up Bluetooth connection lock
to On, this sound bar turns on by Auto Power
function. Turn off Auto Power function to
prevent it. (Page 25)
, Note
Operating 29
Operating
3
Using BLUETOOTH App
yOnly Android OS is available to use “Music
Flow Bluetooth” app with this unit.
yAdditional data charges may occur if installed
over 3G/4G, according to your device plan.
, Note
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.
yMake sure that your Bluetooth device is
connected to the Internet.
yMake 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)”.
yDepending on area, QR code may not work.
, Note
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.
4. Tap an icon for installation.
5. Tap an icon for downloading.
yMake sure that your Bluetooth device is
connected to the Internet.
yMake sure that your Bluetooth device is
equipped with “Google Android Market
(Google Play Store)”.
, Note
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.
Operating30
Operating
3
y“Music Flow Bluetooth” app will be available
in the software version as follow;
-Android O/S : Ver 4.0.3 (or later)
yIf 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.
yDepending on the Bluetooth device, “Music
Flow Bluetooth” app may not work.
yAfter connection of “Music Flow Bluetooth”
app, music may be output from your device. In
this case, try connecting procedure again.
yIf 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.
yWhen “Music Flow Bluetooth” app operates
abnormally, check your Bluetooth device and
the connection of “Music Flow Bluetooth” app
and then try to connect again.
yDepending on the smart phone's operating
system, you have some differences for “Music
Flow Bluetooth” operation.
yEven though Bluetooth connection will
be disconnected, you can use “Music Flow
Bluetooth” app when you change the
function.
yAdditional features offered by "Music Flow
Bluetooth" app may not work depending on
the distance between this unit and Bluetooth
device and wireless conditions.
, Note
Operating 31
Operating
3
Sound adjustment
Setting sound effect
This system has a number of pre-set surround sound
fields. You can select a desired sound mode by using
each sound effect button.
Sound effect Description
ASC
(Adaptive Sound
Control)
Analyzes the property of input
sound and provides the sound
optimized for the content in
real time.
STANDARD You can enjoy optimized sound.
DTS V:X You can enjoy more immersive
and cinematic surround sound.
yIn some of sound effect mode, some speakers,
there’s no sound or low sound. It depends
on the mode of surround and the source of
audio, it is not defective.
yYou may need to reset the sound effect
mode, after switching the input, sometimes
even after the sound le changed.
, Note
Adjust the woofer level settings
You can adjust the sound level of subwoofer as your
preference.
Press WOOFER o/p button to adjust woofer level.
When the subwoofer level reaches maximum or
minimum, standby LED (Red) on the main unit
turns on for 2 seconds.
, Note
Night mode
This function is useful when you want to watch
movies at low volume late at night. Set Night mode
to On to reduce the sound intensity and improve
neness and softness.
Press NIGHT ON/OFF button to turn on or off night
mode.
4 Troubleshooting
Troubleshooting32
Troubleshooting
4
Troubleshooting
General
PROBLEM CAUSE & CORRECTION
The unit does not work
properly.
yTurn off the power of this unit and the connected external device (TV, Woofer,
DVD-player, Amplier, etc.) and turn them on again.
yDisconnect the power cord of this unit and the connected external device (TV,
Woofer, DVD-player, Amplier, etc.) and then try connecting again.
yPrevious setting may not be saved when device power is shut off.
No Power
yThe power cord is unplugged.
Plug in the power cord.
yCheck whether electricity failed.
Check the condition by operating other electronic devices.
No sound
yIncorrect input source is selected.
Check the input source and select the correct input source.
yThe mute function is activated.
Press (Mute) or adjust the volume level to cancel the mute function.
yWhen you are using connection with a external device (set top box, Bluetooth
device etc.), adjust volume level of the device.
No woofer sound
yThe power cord of the subwoofer is not connected.
Plug the power cord into the wall outlet securely.
yPairing between the unit and the subwoofer gets disconnected.
Connect the unit and the subwoofer. (Page 15)
The remote control
does not work properly.
yThe remote control is too far from the unit.
Operate the remote control within about 7 m.
yThere is an obstacle in the path of the remote control and the unit.
Remove the obstacle.
yThe batteries in the remote control is exhausted.
Replace the batteries with new one.
The AUTO POWER
function does not
work.
yCheck connection of the external device such as TV, DVD/Blu-Ray player or
Bluetooth device.
yCheck the state of SIMPLINK on your LG TV and turn off SIMPLINK.
yDepending on the connected device, this function may not operate.
LG Sound Sync does
not work.
yCheck whether your LG TV supports LG Sound Sync.
yCheck connection of LG Sound Sync (Optical or wireless).
yCheck sound setting of your TV and this unit.
Troubleshooting 33
Troubleshooting
4
PROBLEM CAUSE & CORRECTION
The unit does
not connect with
Bluetooth device
yTurn off the Bluetooth connection lock function. (Page 28)
When you feel the
output sound of the
unit is low.
Check the details below and adjust the unit according to them.
yWith the sound bar connected with TV, change the AUDIO DIGITAL OUT setting on
TV Setup Menu from [PCM] to [AUTO] or [BITSTREAM].
yWith the sound bar connected with Player, change the AUDIO DIGITAL OUT
setting on Player Setup Menu from [PCM] to [PRIMARY PASS-THROUGH] or
[BITSTREAM].
yChange Audio DRC setting on connected device setup menu to [OFF] state.
yMake sure Night Mode is not On. Turn [OFF] Night Mode.
NOTES to use wireless
PROBLEM CAUSE & CORRECTION
This device may have
wireless interference.
yWireless may not operate normally in weak signal area.
yPlease install the device close enough to wireless subwoofer.
yDo not install the device on metal furniture for optimum performance.
Bluetooth device may
malfunction or make
noise in the following
cases.
yWhen any part of your body contact the transceiver of the Bluetooth device or
sound bar.
yWhen there is an obstacle or wall or the device is installed in a secluded spot.
yWhen 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.
yWhen to connecting the device to the Bluetooth device, make the distance
between the products as close as possible each other.
yWhen the device gets too far from the Bluetooth device, the connection is
disconnected and also malfunction may occur.
Troubleshooting34
Troubleshooting
4
NOTES to release Demo mode
PROBLEM CAUSE & CORRECTION
Can not change input source with F button such as
BT (Bluetooth), HDMI etc. and All the function LEDs
are turned on.
yUnplug the power cord and plug it in again. If that
doesn’t work, press and hold F button (About 15
seconds) on the main unit until the function LED
indicates current selected function.
Remote Control does not work. (No response)
5 Appendix
Appendix 35
Appendix
5
Trademarks and licenses
All other trademarks are trademarks of their
respective owners.
Manufactured under license from Dolby
Laboratories. Dolby, Dolby Audio, and the double-D
symbol are trademarks of Dolby Laboratories.
For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing
Limited. DTS, the Symbol, DTS and the Symbol
together, and Digital Surround are registered
trademarks and/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 and DTS Virtual:X are registered
trademarks or trademarks of DTS, Inc. in the
United States and/or other countries. © DTS, Inc.
All Rights Reserved.
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.
The terms HDMI and HDMI High-Denition
Multimedia Interface, and the HDMI logo are
trademarks or registered trademarks of HDMI
Licensing LLC in the United States and other
countries.
Appendix36
Appendix
5
Specifications
General
Power consumption
Refer to the main label.
Networked standby : 1.2 W
(If all network ports are activated.)
AC adapter
yModel :
DA-38A25
yManufacturer : Asian Power Devices Inc.
yInput : 100 - 240 V ~ 50 - 60 Hz 1.2 A
yOutput : 25 V 0 1.52 A
Dimensions (W x H x D) Approx. 891.0 mm X 57.5 mm X 87.8 mm With foot
Operating temperature 5 °C to 35 °C
Operating humidity 5 % to 90 %
Bus Power Supply (USB) 5 V 0 500 mA
Available Digital Input Audio
Sampling Frequency 32 kHz, 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz
Available Digital Input Audio format
Dolby Audio, DTS Digital Surround, PCM
Input/Output
OPTICAL IN (Digital audio in) 3 V (p-p), Optical jack x 1
PORTABLE IN (Portable in) 0.32 Vrms (3.5 mm stereo jack) x 1
HDMI IN 19 Pin (Type A, HDMI™ connector) x 1
HDMI OUT 19 Pin (Type A, HDMI™ connector) x 1
Amplier (RMS Output)
Total 360 W RMS
Front 80 W RMS x 2 (4 Ω at 1 kHz, THD 10%)
Subwoofer 200 W RMS (3 Ω at 80 Hz, THD 10%)
Appendix 37
Appendix
5
Wireless subwoofer
Power requirements Refer to the main label on the wireless subwoofer.
Power consumption Refer to the main label on the wireless subwoofer.
Type 1 Way 1 Speaker
Impedance 3 Ω
Rated Input Power 200 W RMS
Max. Input Power 400 W RMS
Dimensions (W x H x D) Approx. 171.0 mm x 393.0 mm x 248.5 mm
yDesigns and specications are subject to change without prior notice.
Appendix38
Appendix
5
Maintenance
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
yDo not use volatile liquids such as insecticide spray
near the unit.
yWiping with strong pressure may damage the
surface.
yDo not leave rubber or plastic products in contact
with the unit for a long period of time.
Cleaning the unit
To clean the player, 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.
