LG WK7, WKM7 User Manual

OWNER’S MANUAL

MFL70521720

built-in

Please read this manual carefully before operating
your set and retain it for future reference.

MODEL
WK7 WKM7

www.lg.com

Copyright © 2018 LG Electronics Inc. All Rights Reserved

Getting Started2

Safety Information

1

Getting Started

CAUTION: TO REDUCE THE RISK OF ELECTRIC

SHOCK DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE REFER

SERVICING TO QUALIFIED SERVICE PERSONNEL.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

This lightning ash with arrowhead
symbol within an equilateral triangle
is intended to alert the user to the
presence of uninsulated dangerous
voltage within the product’s
enclosure that may be of sufcient
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
conned 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 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.

Getting Started 3

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 specication 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 identication and supply ratings, please refer
to the main label on the bottom or the other surface
of the product.

CAUTION when using this product in environments
of low humidity

yIt may cause static electricity in environments of

low humidity.

yIt is recommended to use this product after

touching any metal object which conducts

electricity.

For models using an adapter

Only use the AC adapter supplied with this device.
Do not use a power supply from another device or
another manufacturer. Using any other power cable
or power supply may cause damage to the device and
void your warranty.

1

Getting Started

1

Getting Started

Getting Started4

Symbols

~

0

1

!

Refers to alternating current (AC).

Refers to direct current (DC).

Refers to class II equipment.

Refers to stand-by.

Refers to “ON” (power).

Refers to dangerous voltage.

Table of Contents

1 Getting Started

2 Safety Information
6 Unique features
6 Introduction
7 Front

8 Rear

2 Connecting

9 Network connection
9 Setting up the Speaker
9 – Connecting the AC Adapter
10 – Installing “Google Home” App
10 – Launch the app to connect Wi-Fi
13 – Reference site for Google Assistant Help

3 Operating

14 Basic Operations
14 – Function LED status
15 – Simple Operation Guide
16 How to use the Google Assistant
16 – Google Assistant LED status
16 – Talk to the Google Assistant
17 – Control Smart Home devices
17 – Voice command
19 LG Wi-Fi Speaker
19 – Installing "LG Wi-Fi Speaker" App
20 – BLUETOOTH connection lock
20 – Sound adjustment
21 Using BLUETOOTH® technology
21 – Listening to music stored on the

BLUETOOTH devices

23 Other Operations
23 – Turn off the microphone temporarily
23 – Auto function change
24 – Edit speaker name

24 – Resetting

4 Troubleshooting

25 Troubleshooting

25 – General

26 – Network
26 – Application

5 Appendix

27 Trademarks and Licenses

27 Handling the Unit
28 OPEN SOURCE

29 Specifications

Table of Contents 5

1

2

3

4

5

Getting Started6

Unique features

BLUETOOTH®

1

Getting Started

Listen to music stored on your Bluetooth device.

"Google Home" application

You can enjoy various functions of this speaker by
connecting to network and your smart device with
"Google Home" app.

The speaker and your smart device must be
connected to the same network. Visit or "Google
Play” or “App Store” to search for "Google Home"
app. For detailed information, refer to page 10

Voice recognition

You can use a variety of voice commands to control
the speaker with Google Assistant.

"LG Wi-Fi Speaker" application

Listens to music stored on your smart device.

You can control this speaker with your iPhone or
Android device via "LG Wi-Fi Speaker" app. Visit
"Google Play” or “App Store” to search for "LG Wi-Fi
Speaker" app. For detailed information, refer to page

19

Introduction

Symbol used in this manual

Note

,

Indicates special notes and operating features.

Caution

>

Indicates cautions for preventing possible damages
from abuse.

yDepending on the application’s version and the

software of smart device, "LG Wi-Fi Speaker" app
may not be operated normally.

ySome smart devices may not be compatible with

this speaker.

Front

Getting Started 7

a

d
e
f

a

Plays, pauses or skip playback.

Function LED

b

Changes LED status in according function.

Bluetooth: Blue / Wi-Fi: White (Page 14)

(Function)

c

Changes Wi-Fi or Bluetooth. (Page 15)

d

- Use in instead of saying "Hey Google" by long
pressing the (Page 16)

- Plays or pauses a music and stops the Google
Assistant feedback. (Page 15)

,

e

Adjusts the volume.

Built-in microphones

f

Google Assistant LED

g

Changes LED status according to Google

Assistant performance. (Page 16)

b

c

g

Note

,

Precautions in using the touch buttons

y Use the touch buttons with clean and dry

hands.

- In a humid environment, wipe out any
moisture on the touch buttons before using.

y Do not press the touch buttons hard to make

it work.

- If you apply too much strength, it can be
damaged the sensor of the touch buttons.

y Touch the button that you want to work in

order to operate the function correctly.

y Be careful not to have any conductive

material such as metallic object on the touch
buttons. It can cause malfunctions.

1

Getting Started

Getting Started8

Rear

1

Getting Started

a

b c

(Microphone off) button

a

Enables or disables the Google Assistant

Microphone (voice recognition) (Page 23)

DC IN (AC adapter input)

b

RESET

c

Initialize information of existing connection.
(Page 24)

Connecting 9

Network connection

You can enjoy various functions of this speaker by
connecting to network and your smart device with
"Google Home" app.

Choose the connection method considering your
network environment.

The "Google Home" app is required to connect the
speaker wirelessly to the network.

Setting up the Speaker

Connecting the AC Adapter

Connect the speaker to the power supply with the
supplied AC adapter.

1. Connect the supplied AC power cord to DC IN
adapter input.

2. Plug the AC power cord into an AC outlet.

3. Function LED rotates for tens of seconds (Approx.
30 ~ 50 seconds) during booting.

4. The speaker has completed booting when
Function LED blinks in white with the sound.

Note

,

If the speaker is connected to Wi-Fi, Function
LED is solid white when booting is completed.

2

Connecting

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.

Connecting10

Installing “Google Home” App

The "Google Home" app allows you to use various
functions of this speaker through your smart device:
There are a ways to install “Google Home” app onto
your Smart device.

Requirements before setup

yA wireless router must be connected to the

2

Connecting

internet. A smart device such as Android or iOS
devices must be connected to the wireless router
via Wi-Fi connection.

yIt needs Google account to use this app. During

connect Wi-Fi, this app may request to create
Google account.

Through "Google Play or “App Store”

1. Tap the“Google Play Store” icon or “App Store”
icon on your smart device.

2. Type in “Google Home” in the search bar and tap
“Search” on “Google Play” or “App Store”

3. Select “Google Home” in the search result list to
download.

Google Home

Launch the app to connect Wi-Fi

Make sure your smart device Wi-Fi feature is turned
on. Once a connecting operation is performed, it does
not need to be performed again.

Note

,

In case of iOS devices, it should be turned on
Bluetooth setting on your smart device.

1. Tap the "Google Home" icon to launch the app.

2. Follow the screen on app to set speaker. Follow
these instructions in order.

a

Note

,

yDepending on the device version, “Google

Home” app may not work.

yFor more information, visit the web site.

https://www.google.com/cast/setup/

b

Connecting 11

c

d

e

g

2

Connecting

h

i

f

i

Connecting12

2

Connecting

j

k

l

Note

,

yFor more information on the setup, visit

the web site. https://support.google.com/
assistant/answer/7538816

yUse the same Wi-Fi connection to set the

speaker and your smart device.

yIf the Bluetooth setting turned on your

smart device, it will be easy to connect Wi-Fi.

yDuring installation, you should create a

speaker name. It is needed when pairing the
Bluetooth device. You can check and edit
the speaker name. Follow the “Edit speaker
name”. (Page 24)

3. When the speaker is properly connected to Wi-Fi,
the Function LED will be solid white with sound.

Note

,

yIf the app is already installed, this speaker is

display in main screen of the app.

yDepending on wireless router status, it might

not work well Wi-Fi connection.

yIt is recommended that you use WiFi Group

Play with less than 5 speakers.

yFor more information (Set up, Usage, Help

etc.), research “Google Assistant Help” or
visit the web site. http://support.google.com/

assistant

yThe speaker is not available for use on some

functions from the “Google Assistant Help”

site. (ex. Call etc.) (Page 13)

y“Google Home” app is provided by Google. It

might be revised by a change of Google Policy.

yThe speaker is not compatible with ”Smart

ThinQ" app. Therefore it is not available in
setup and cannot be controlled by using

"Smart ThinQ" app

Reference site for Google Assistant Help

Connecting 13

Set up the Google Assistant on your
speakers

Listen to music https://support.google.com/assistant/answer/7539710

Play music on your TV or speakers https://support.google.com/assistant/answer/7539867

Play TV shows & movies https://support.google.com/assistant/answer/7539991

Control smart home devices https://support.google.com/assistant/answer/7540703

Create a shopping list https://support.google.com/assistant/answer/7540969

Buy items on your shopping list https://support.google.com/assistant/answer/7384588#speaker

Set up and manage My Day https://support.google.com/assistant/answer/7393908#speaker

Listen to radio https://support.google.com/assistant/answer/7540307

See which Google Account is linked
to your Assistant

Control volume of your speakers https://support.google.com/assistant/answer/7538817

Change your language https://support.google.com/assistant/answer/7394513#speaker

https://support.google.com/assistant/answer/7538816

https://support.google.com/assistant/answer/7539992

2

Connecting

Operating14

Basic Operations

Function LED status

3

Operating

LED Status Description

LED blinks in
white.

LED turns on
white with the
sound.

LED blinks in
Blue with the
sound.

LED turns on
Blue with the
sound.

Note

,

When operation of speaker is completed,
Function LED turns off after 3 seconds.

Ready for Wi-Fi
connection.

Wi-Fi
connection is
success.

Searching for

Bluetooth

device.

Bluetooth

device is

connected.

Simple Operation Guide

Function How to Status

When Function LED blinks in blue,

Bluetooth pairing

Play / Pause

Forward skip

Backward skip

Wi-Fi / Bluetooth

Volume control

The Google Assistant

Enable/ Disable
Voice recognition

Reset

select speaker name that is set on
“Google Home” app from phone’s smart

device list

Tap or

Tap X 2

Tap X 3

Tap

Tap or (0~15 level).

Long press 2 seconds.

Tap

Press (Micropone off) on rear of

speaker.

Press

24)

for 5 seconds. (Page

RESET

Function LED turns on blue with the
sound.

Plays or pause a song.

Plays next song.

Plays previous song.

Changes function and Function LED's
color. (Bluetooth: Blue / Wi-Fi: White)

When you adjust volume, the Google

Assistant LED changes.

Activates the Google Assistant.
(= Hey Google)

Stops Google Assistant feedback

- When microphone is off, the Google
Assistant LED turns on amber with
"The MIC is muted" sound.

- When microphone is on, the Google
Assistant LED turns off with "The
MIC is back on" sound.

When speaker enter reset mode,
Function LED starts to rotate quickly
with sound.

Operating 15

3

Operating

Note

,

yPlay, pause, skip, volume may not be supported depending on the your smart device or some of TV

operated differently.

yThe speaker might not synchronize volume with some of TV.

ySome of PC may not be automatically connected to Bluetooth.

Operating16

How to use the
Google Assistant

Google Assistant LED status

3

Operating

LED Status Description

All four LEDs
are on.

All four LEDs
blink.

Microphone
is off and the
solid amber
LED will be on.

Note

,

The Google Assistant LED status may be
changed without notice.

Ready to listen
to your voice
command.

Responds to
your voice
command.

Voice
recognition is

disable

Talk to the Google Assistant

You can use a variety of voice commands to control
this speaker with the Google Assistant. Try to say
a voice command to the speaker. The speaker will
activate the Google assistant and perform your voice
command.

Hey, Google.

Set the alarm at 4 PM.

There, your alarm

is set for 4 PM.

1. Turn on the speaker and connect Wi-Fi. Follow
the "Setting up the Speaker". (page 9-13)

2. Say "Hey Google".
Or long press for 2 seconds on top of the
speaker.

Then the speaker is activated and ready to receive

your voice commands.

Hey,

Google.

3. Just say the thing you want to do. Then the
speaker recognizes and performs your voice
command.

4. After a few seconds, the Google Assistant will
respond to your command.

Note

,

Each time you use voice recognition, say "Hey,
Google" or tap and long press the .

Or

Operating 17

Comfortable Function

With the Google Assistant built in, you can control
compatible smart home devices such as TV’s, lights,
switches, plugs, thermostats and more by simply
using your voice.

For more information, visit the below web site.

ySet up, Usage and more: http://support.google.

com/assistant/answer/7540703

yCompatible LG appliance models:

Visit http://www.lg.com and then search the
information

Voice command

1. Time

"What time is it?", "What time is it now?", What
time is it in Spain?"

2. Weather
"What's the weather?", "What's the weather this
weekend?", "What's the weather in Paris?", "Will
it rain tomorrow?"

3. Plan

"Tell me about my day.", "What’s my next
meeting?", "Set a reminder to check schedule at

6pm."

4. Alarms

"Set an alarm" , "Set an alarm for 9am", "Wake
me up at 9am", "What alarms are set?"

5. Music
"Play the music.", "Next song.", "Previous song.",
"Pause the music"

6. Volume
"Volume level 9.", "Maximum volume.", "Mute.",
"Turn it up", "Turn it down"

7. Smart Home devices
"Set the heat to 70"
"Turn on lights in the kitchen"
"Watch on TV"

Note

,

For more information on the voice commands,
refer to the “Google Home” app screen or
visit the web site. http://support.google.com/

assistant

3

Operating

3

Operating

Operating18

Note

,

yAfter connecting to Wi-Fi, this function is

available to use. If Function LED (White)
blinks, the speaker is not connected to Wi­Fi. Follow the “Installing “Google Home” App”

and try again. (page 10-13)

yIf the Google Assistant LED is solid amber,

the microphone is off. In that case, the Google
Assistant is not available to receive your
comment. Press the
speaker.

yIf the Google Assistant fails to understand

your commands, it will say answers such
as "Sorry, I can't help with that yet","My
apologies. I don't understand."

yAvoid noisy places, because the speaker may

not receive your commands or "Hey, Google".
Instead of "Hey Google", long press
seconds.

yWhen the voice recognition time limit is

exceeded on smart devices, this function
automatically cancels.

ySpeaking with correct pronunciation will

increase the voice recognition rate.

yThe Google Assistant may be slow to

recognize or act depending on the Wi-Fi
connection status or Google server status..

button on back of the

for 2

Operating 19

LG Wi-Fi Speaker

The "LG Wi-Fi Speaker"app is provided by LG
Electronics. This app allows you to use various
functions of this speaker through your smart device:

Requirements before using

You should connect to Wi-Fi by using "Google Home"
app prior to use this app. (Page 10-13)

Note

,

"LG Wi-Fi Speaker" app will be available in the
following software versions: Android OS: Ver 5.0
(or later) iOS: Ver 10 (or later)

Enjoying music on your device and
home network server

You can listen to music on your smart device and
home network server.

Using Chromecast built-in

You can enjoy music contents through this speaker.

Installing "LG Wi-Fi Speaker" App

Through Apple "Google Play" or "App
Store"

1. Tap the “Google Play Store” icon or “App Store”
icon on your smart device.

2. Type in "LG Wi-Fi Speaker" in the search bar and

tap "Search".

3. Select "LG Wi-Fi Speaker" in the search result list
to download.

Note

,

Depending on the device, "LG Wi-Fi Speaker"
app may not work.

Setting and controlling the speaker

You can manage the speaker settings and control the
speaker.

Note

,

For more informations of "LG Wi-Fi Speaker",
follow the application instructions or see the
owner’s manual of "LG Wi-Fi Speaker".

3

Operating

Operating20

BLUETOOTH connection lock

You can limit Bluetooth connection to only
Bluetooth function to prevent unintended Bluetooth

connection.

1. Install the "LG Wi-Fi speaker" app.
Follow the "LG Wi-Fi Speaker" (page 19)

2. Follow these instructions in order.

[ ] [ [My Speakers] [ [ ] [ [Bluetooth

connection restriction]

3. Tap on [Bluetooth connection restriction]

Note

,

yWhen you turn off this function, tap on

3

Operating

[Bluetooth connection restriction] again.

] [ [My Speakers] [ [ ] [

- [

[Bluetooth connection restriction]

yIf a Bluetooth device has paired to the

speaker previously, you can connect the
Bluetooth device and the speaker.

Sound effect

This system has a number of pre-set surround sound
elds. You can select a desired sound effect by using
"LG Wi-Fi Speaker" app.

Status

Function

Enhanced Bass +

Clear Vocal

Enhanced Bass

Clear Vocal

Description

You can enjoy Clear
Vocal and Enhanced

Bass at the same
time.

You can enjoy Wide
sound eld and rich
bass with emphasis
the bass and warmth
of the music.

- Enhanced Bass is

more effective for
music with bass.

Yon can enjoy High­delity sound with
improved the vocal
clarity of every lyric.

- Clear Vocal is more
effective for music
with vocal.

You can enjoy pure
and natural sound.

Standard

Note

,

yWhen you turn the speaker back on, the last

used option will be on.

yWhen you select ”Standard” “Enhanced Bass”,

“Clear Vocal” or “Clear Vocal + Enhanced
Bass” sound effect, you can enjoy premium
sound with MERIDIAN technology.

yBecause ne-tune sound to provide optimal

high-quality sound, It might be a little
difference between sound effect modes.

Operating 21

Using BLUETOOTH® technology

About BLUETOOTH

Bluetooth is wireless communication technology for
short range connection.

The sound may be interrupted if the connection has
interference by some other electronic waves or you
connect the Bluetooth in some other room.

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, Notebook, etc.

yVersion: 4.2

yCodec: SBC

BLUETOOTH Profiles

In order to use Bluetooth wireless technology,
devices must be able to interpret certain proles.
This unit is compatible with following prole.

A2DP (Advanced Audio Distribution Prole)

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. Turn on the speaker and connect Wi-Fi. Follow
the "Setting up the Speaker". (page9-13)

3

Operating

2. When you change to Bluetooth function by
pressing the F button, the Function LED's color
will change from white to blue.

- Function LED (Blue) will blink.

3. 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 "Speaker name (App setup)".

Operating22

4. Select "Speaker name (App setup)".

Speaker
name

Note

,

yApp setup means that you set the name in

the "Google Home" app. For example, if the
speaker name is set to Smart speaker in the
"Google Home" app, you will see “ Smart
speaker” on your Bluetooth device.

3

Operating

yYou may check and edit the speaker name on

"Google Home" app (Page 24)

yDepending on the Bluetooth device type,

some device have a different pairing way.
Enter the PIN code (0000) as needed.

5. When this unit is successfully connected with
your Bluetooth device, the Function LED will be
solid blue with sound.

6. Listen to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.

Note

,

yWhen using Bluetooth technology, you

should be as close and possible when you are
attempting to make a connection between
the unit and a Bluetooth device. You should
also keep the distance close.
However you may experience issues in the
cases 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, go to step 1 of “Pairing your unit and
BLUETOOTH device” and try again.

yThe sound may be interrupted when the

connection has interference from some other
electronic waves.

yPairing is limited to one 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, 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 too far from the unit.

yWhen Bluetooth connection is disconnected,

connect the Bluetooth device to the unit

again.

yWhen you connect Bluetooth device (iOS

device etc.) to this unit or operate the device,
the volume level can be synchronized with
each other.

yWhen the unit is not connected, Function LED

(Blue) will blink.

Note

,

yBluetooth connection will be disconnected

when you change the Bluetooth function
to another function. When you switch to
Bluetooth function again, the speaker will
automatically reconnect the Bluetooth
device. Some Bluetooth devices may not be
connected in automatic.

ySome of PC may not be automatically

connected to Bluetooth.

Using Voice command to connect
Bluetooth

If the speaker has paired to a Bluetooth device
before, you can use "Google Assistant" to pair
Bluetooth. Say "Connect", "Connect to Bluetooth" or
"Hey Bluetooth".

To disconnect it, say "Cancel", "Unpair devices" or

"Clear all devices".

Operating 23

Other Operations

Turn off the microphone temporarily

You can turn off the microphone to temporarily
disable the detect voice recognition by pressing
(Microphone off) button. All the Google Assistant
LED turns amber and "The mic is muted" is heard.

To cancel it, press (Microphone off) again. the
Google Assistant LED turns off and "The mic is back
on" is heard.

Auto function change

This speaker recognizes input signals Wi-Fi,
Bluetooth and then changes suitable function
automatically.

3

Operating

Controls connected Bluetooth device

You can control connected Bluetooth device from
the unit; play, pause, skip, volume.

Note

,

yOnly Android OS and iOS is available to use

this function.

yThis function may not be supported

depending on the Bluetooth device or some
of TV operated differently.

yYou can control connected Bluetooth devices

by voice recognition. Follow the “How to use
Google Assistant" (Page 16-18).

When Wi-Fi signal comes in

When you use the Google Cast and voice command
this unit changes the function to Wi-Fi.

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.

Note

,

If the Bluetooth connection lock function is set,
Bluetooth connection will be only available on
Bluetooth function. (Page 20)

Operating24

Edit speaker name

You can check and edit the speaker name on the
"Google Home" app, follow these instructions.

[ ] [ [ ] [ [Settings] [ [Device info] [
[Name]

Resetting

To initialize information of existing connection, follow
these instructions.

1. Press and hold the RESET button for 5 seconds.
The Function LED will be filled when RESET is

pressed.

2. When the speaker enters reset mode, Function

3

Operating

LED starts to rotate quickly with sound. Wait
until resetting is complete.

Note

,

It takes about 1 minute to reset the speaker.

3. The speaker has completed resetting when
Function LED blinks slowly with sound.

Note

,

yThe first beep sound means that the speaker

entered reset mode. Please don't unplug the
power cord.

yIf you do not press and hold the

button for more than 5 seconds, speaker is
not reset.

yWhen you reset this speaker, it needs to

reconnect to Wi-Fi or Bluetooth.

RESET

Troubleshooting

General

Problem Cause & Correction

yThe power cord is unplugged. Plug in the power cord.

No Power

No sound or sound
distortion.

Wi-Fi connection does
not work well.

Bluetooth pairing does
not work well.

Voice recognition does
not work well.

The unit does not
operate normally.

The unit does not
connect with Bluetooth

device.

yCheck whether electricity failed.

Check the condition by operating other electronic devices.

yThe unit or your smart device’s volume is set to minimum. Check and adjust the

volume of the speaker or your device’s volume.

yWhen you use an external device at high volume, the sound quality may be

deteriorated. Lower the volume of the devices.

yIf you use the unit for purposes other than listening to music, the sound quality

may be lowered or the unit may not work properly.

yCheck your router. Try turning it off and back on.

yCheck that the Wi-Fi feature is turned on in your smart device.

yCheck that the speaker and your smart device are connected to same Wi-Fi.

ySwitch Bluetooth off and on again on your Bluetooth device, then try pairing

again.

yBe sure your Bluetooth device is on.

yRemove the obstacle in the path of the Bluetooth device and the unit.

yDepending on the type of the Bluetooth device or surrounding environment,

your device may not be paired with the unit.

yThe speaker may not be recognized because of the surrounding noise.

yInstead of "Hey Google", long press for 2 seconds.

yCheck and make sure the microphone is not turned "off". Press the button.

yIn case of malfunction, please use the unit in proper place where the

temperature or humidity is not so high or low.

yWhen Function LED is blinking in red, unplug the power cord from the electrical

outlet and plug it again.

yWhen Function LED is solid red, press the

24)

yTurn off the Bluetooth connection lock function. (Page 20)

Troubleshooting 25

button for 5 seconds. (Page

RESET

4

Troubleshooting

Above solutions do not
work.

yPress the

button for 5 seconds. (Page 24)

RESET

Troubleshooting26

Network

Symptoms Cause & Solution

Cannot connect the
speaker to your home
network.

Media servers are not
displayed on the device

list.

The application doesn’t
work properly.

4

Troubleshooting

The wireless communication may be interrupted from household devices that are
using radio frequencies. Move the speaker away from them.

Is the application plugged in?

Is the LAN cable connected to the wireless router and the application properly?

If you restart the router?

If you install new router.

yThe rewall or anti-virus software on your media server is running. Turn off

the rewall or anti-virus software running on your media server.

yMake sure that the speaker is connected to the same network that your

media server is connected.

yPlug in the application.

yConnect the LAN cable to the LAN port on the back of the application and to

your wireless router.

yYou need to turn the speaker’s power off and on again.

yYou need to perform a factory set and setup the network connection for

speaker.

Application

Symptoms Cause & Solution

The application doesn’t
work properly.

Does an error occur when accessing the app?

yMake sure that your smart device is compatible with the app.

yMake sure that the application is the latest version.

yMake sure that the speaker’s front LED turns from red to white.

Appendix 27

Trademarks and Licenses

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.

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.

5

Appendix

Appendix28

OPEN SOURCE

You can nd “Open Source Software Notice” at
the"LG Wi-Fi Speaker" app or "Google Home" app

LGE OPEN SOURCE

1. Launch "LG Wi-Fi Speaker" app on your smart

device.

2. Follow these instructions in order.
[ ] [ [ Settings]

3. Tap [Open source licenses] on [ Settings]
Shows LGE Open Source Software Notice.

Chromecast and the Google Assistant
OPEN SOURCE

1. Launch "LG Wi-Fi Speaker" app on your smart

device.

2. Follow these instructions in order.
[ ] [ [ Settings] [ [Chromecast] [

[Chromecast built-in open legal documents]

3. Tap [Open source licenses] on [Chromecast built­in open legal documents] Shows Chromecast and

5

Appendix

Google Assistant Open Source Software Notice.

Android Things OPEN SOURCE

1. Launch "Google Home" app on your smart device.

2. Follow these instructions in order.

[ ] [ [ ] [ [Settings] [ [ ]

3. Tap [Open source licenses] on [ of Device
settings] Shows Android Things Open Source
Software Notice.

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 CDROM for a charge
covering the cost of performing such distribution
(such as the cost of media, shipping and handling)
upon email request to [e-mail]. 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.
For more information about Google's open source,
visit device settings of Google Home app.

Specifications

Speaker

Power consumption Refer to main label.

yModel: LCAP16B-A

AC adapter

Dimensions (W x H x D)

Operating temperature 5 °C to 35 °C (41 °F to 95 °F)

Operating humidity 5 % to 60 %

yDesign and specications are subject to change without notice.

yManufacturer: Lien Chang Electronic Enterprise Co., Ltd.
yInput: 100-240 V~ 50-60 Hz 1.1 A
yOutput: 19 V 0 2.1 A

Approx. 135 mm X 210.7 mm X 135 mm
(5.31 inch x 8.29 inch x 5.31 inch)

Appendix 29

5

Appendix

OWNER’S MANUAL

LG
Wi-Fi Speaker

www.lg.com

Table of Contents

Table of Contents 2

1 Getting Started

3 ”LG Wi-Fi Speaker”
3 – Installing “LG Wi-Fi Speaker” App

2 Operating

4 Enjoying the Music with “LG Wi-Fi Speaker”

app
4 – Overview of the side menu
5 – Overview of [My Speakers]
5 – Playing a song
6 – Managing a song
7 – Overview of Playback
9 Settings
9 – Settings of the connected speaker
11 – Settings of “LG Wi-Fi Speaker” app

1

2

Getting Started3

”LG Wi-Fi Speaker”

The “LG Wi-Fi Speaker”app is provided by LG
Electronics. This app allows you to use various

1

functions of this speaker through your smart device:

Getting Started

Requirements before using

You should connect Wi- by using “Google Home”

app prior to use this app.

Note

,

"LG Wi-Fi Speaker" app will be available in
version of the software as follow; Android OS :
Ver 5.0 (or later) iOS : Ver 10 (or later)

Enjoying music on your device and
home network server

You can listen to the music on your smart device and
home network server.

Using Chromecast built-in

You can enjoy music contents through this speaker.

Installing “LG Wi-Fi Speaker” App

Through Apple “App Store” or Google
“Play Store”

1. Tap the Apple “App Store” icon or Google “Play
Store” icon.

2. Type in “LG Wi-Fi Speaker” in the search bar and
tap “Search”.

3. Select “LG Wi-Fi Speaker” in the search result list
to download.

Note

,

Depending on the device, "LG Wi-Fi Speaker"
app may not work.

Setting and controlling the speaker

You can manage the speaker settings and control the
speaker.

Operating 4

Enjoying the Music with “LG Wi-Fi Speaker” app

With “LG Wi-Fi Speaker” app, you can play music in
your smart device.

Note

,

Some of the content in this part may differ
from “LG Wi-Fi Speaker” app depending on the
application’s version.

Overview of the side menu

1. Launch “LG Wi-Fi Speaker” app on your smart
device. [My Speakers] appears.

2. Tap [

3. Side menu appears.

] button.

2

Operating

[My Speakers] – Displays the connected

a

speaker.

[My Phone] – Displays the songs on this smart

b

device.

[Music Server] – Displays the songs on the

c

connected devices (Media server).

[Playlist] – Displays the playlists.

d

[Settings] – Displays the application settings.

e

Note

,

It may request permission to use music.

Operating5

Overview of [My Speakers]

2

Operating

] – Connect additional speakers.

[

a

[

] – Selects a function of the connected

b

speaker.

] – Set up the connected speaker settings.

[

c

(Page 9)

] – Adjust volume level of the connected

[

d

speaker.

[Status] – Shows state of the connected

e

speaker.

Playing a song

1. Select [My Phone] or [Music Server] on the side
menu.

2. You can see songs on your smart device or music
server. Select a song to play.

In [My Phone] menu, the songs are sorted by

[Album], [Artists], [Songs], [Genres] and [Folders]
(Android device) or [iPhone Playlist] (iOS device).

In [Music Server] menu, the connected servers

appear.

3. Tap [

] and select the speaker. You can listen to
music through the connected speaker with
Chromecast.

Operating 6

Managing a song

On the song list of [My Phone] or [Music Server], tap

] of the desired song.

[
The pull down menu appears.

[Play next] – Selects music to play next.

a

[Add to queue] – Adds to queue list.

b

[Add to playlist] – Adds to a desired playlist.

c

Note

,

Depending on your wireless environment, playing
a song with the speaker may not work smoothly.

Using Playlist

You can enjoy music to suit your taste by making
Playlist.

1. On the song list of [My Phone] or [Music Server],

2. [Add to playlist] window appears.

] of the desired song and [Add to playlist].

tap [

2

Operating

- Select a playlist to add the song.

- If you want to make another playlist, select
[Make a new].

Operating7

Overview of Playback

You can conrm and adjust various information on

the playback screen.

2

Operating

[ / ] - Cast music to the connected speaker

a

by Chromecast and stop casting the music.

[

] - Edits the current playlist.

b

] - Adjusts the volume of smart device or the

[

c

volume of Chromecast.

] - Adjusts the sound effect.

[

d

Adjusts playback.

[

] - Pauses playback.

[

] - Starts playback.

[

]/[ ] - Skips fast backward or forward.

[

] - Repeats the desired contents.

e

Every time you click it, the state changed in [ ]
(Repeat One) - [ ] (Repeat All) - [ ] (Repeat
Off) order.

[

] - Shufes the music on the list. Music will

be played in random order.

Displays information about the currently playing

f

song.

Note

,

] is not available when you listen to music by

[
your smart device or listen to music from

speakers grouped with the Google [Home] app.

Selecting Sound effect

The app provides 4 sound effects (Clear
Vocal+Enhanced Bass, Clear Vocal, Enhanced Bass or
Standard). You can select a desired sound mode by
tapping [ ].

The displayed items for the equalizer may be different
depending on the connected speaker, sound sources
and effects.

1. During playback, tap [

2. Select sound effect using Enhanced Bass and
Clear Vocal and tap [OK].

You can customize the sound effect by using [ ]

to adjust Treble and Bass value.

Note

,

yWhen you listen to music via [My Phone]

without speaker, the sound effect is not
supported.

yDepending on the connected speaker,

displayed sound effect may differ.

].

Operating 8

Sound effect mode

This system has a number of pre-set surround sound

elds. You can select a desired sound effect by using

“LG Wi-Fi Speaker” app.

Status

Function

Enhanced Bass +

Clear Vocal

Enhanced Bass

Clear Vocal

Description

You can enjoy Clear
Vocal and Enhanced
Bass at the same
time.

You can enjoy Wide

sound eld and rich

bass with emphasis
the bass and warmth
of the music.

Enhanced Bass is
more effective for
music with bass.

Yon can enjoy High­delity sound with

improved the vocal
clarity of every lyric.

Clear Vocal is more
effective for music
with vocal.

Note

,

yWhen you turn the speaker back on, the last

used option will be on.

yWhen you select ”Standard” “Enhanced Bass”,

“Clear Vocal” or “Clear Vocal + Enhanced
Bass” sound effect, you can enjoy premium
sound with MERIDIAN technology.

yBecause ne-tune sound to provide optimal

high-quality sound, It might be a little
difference between sound effect modes.

2

Operating

Standard

You can enjoy pure
and natural sound.

Operating9

Settings

With “LG Wi-Fi Speaker” app, you can set the
connected speaker in your smart device.

Note

,

Some of the content in this part may differ
from “LG Wi-Fi Speaker” app depending on the

2

Operating

application’s version.

Settings of the connected speaker

You can set up setting of the connected speaker.

On [My Speakers] screen, select [
connected speaker settings.

Note

,

You cannot see some menu depending on the
connected device.

] to set up the

Operating 10

Settings of the connected speaker appear.

[Sound Effect] - Selects a sound effect mode
(Clear Vocal+Enhanced Bass, Clear Vocal,

a

Enhanced Bass or Standard). (Page 8)

[Bluetooth connection restriction] –
It enables you to connect Bluetooth device only

b

on Bluetooth.

[Reset settings] – Resets the speaker settings
(Volume, Sound effect, Function, Bluetooth

c

setting).

[Software version information] – Displays
the current Software version information and

d

updates the software to latest version.

[IP Info.] - Shows the IP address of the speaker.

e

2

Operating

Operating11

Settings of “LG Wi-Fi Speaker” app

Select [Settings] on the side menu.

2

Operating

Settings of “LG Wi-Fi Speaker” app appear.

[Chromecast] Menu

[Learn how to cast] - Shows how to use

a

Chromecast.

[Cast Groups] - Select [Learn about Cast

Groups] or [How to cast to a group] to show

b

the selected information.

[Chromecast built-in open legal documents]

- Select [Google Terms of Service], [Google

c

Privacy Policy] or [Open source licenses] to
show the selected information.

[Time zone] - Sets time zone.

d

Note

,

To use Cast Groups, install Google [Home]

application. Download the application from
Apple “App Store” or Google “Play Store”.

[Participate in user enhancement] – Allows to

a

send user logs for service quality enhancement.

[Chromecast] – Displays the Chromecast menu.

b

[App version information] – Displays this

c

application version information.

[Terms of Service] – Displays Terms of Service.

d

[Open source licenses] – Shows LGE Open

e

Source Software Notice.

[Time Zone] Menu

Automatic Time zone

It offers to use network provided time.

Set Time Zone

If you deselect [Automatic Time zone], you can select
your time zone yourself.