LG ThinQ WK7 User manual

OWNER’S MANUAL
Please read this manual carefully before operating
your set and retain it for future reference.
MODEL
WK7
Copyright © 2018 LG Electronics Inc. All Rights Reserved
www.lg.com
MFL70521719
built-in

1 Getting Started
Getting Started
2
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 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 should 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 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.

Getting Started
4
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.

Table of Contents
5
1
2
3
4
5
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

Getting Started
6
Getting Started
1
Unique features
BLUETOOTH®
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
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.
Introduction
Symbol 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
Front
e
g
a
d
b
c
f
a
Plays, pauses or skip playback.
b
Function LED
Changes LED status in according function.
Bluetooth: Blue / Wi-Fi: White (Page 14)
c
(Function)
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.
f
Built-in microphones
g
Google Assistant LED
Changes LED status according to Google
Assistant performance. (Page 16)
Precautions in using the touch buttons
yUse the touch buttons with clean and dry
hands.
- In a humid environment, wipe out any
moisture on the touch buttons before using.
yDo 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.
yTouch the button that you want to work in
order to operate the function correctly.
yBe careful not to have any conductive
material such as metallic object on the touch
buttons. It can cause malfunctions.
, Note

Getting Started
8
Getting Started
1
Rear
a
b c
a (Microphone off) button
Enables or disables the Google Assistant
Microphone (voice recognition) (Page 23)
b
DC IN (AC adapter input)
c
RESET
Initialize information of existing connection.
(Page 24)

2 Connecting
Connecting
9
Connecting
2
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.
If the speaker is connected to Wi-Fi, Function
LED is solid white when booting is completed.
, Note
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
10
Connecting
2
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
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
yDepending on the device version, “Google
Home” app may not work.
yFor more information, visit the web site.
https://www.google.com/cast/setup/
, Note
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.
In case of iOS devices, it should be turned on
Bluetooth setting on your smart device.
, Note
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
b

Connecting
11
Connecting
2
c
d
e
f
g
h
i
i

Connecting
12
Connecting
2
j
k
l
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)
, Note
3. When the speaker is properly connected to Wi-Fi,
the Function LED will be solid white with sound.
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
, Note

Connecting
13
Connecting
2
Reference site for Google Assistant Help
Set up the Google Assistant on your
speakers https://support.google.com/assistant/answer/7538816
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 https://support.google.com/assistant/answer/7539992
Control volume of your speakers https://support.google.com/assistant/answer/7538817
Change your language https://support.google.com/assistant/answer/7394513#speaker

3 Operating
Operating
14
Operating
3
Basic Operations
Function LED status
LED Status Description
LED blinks in
white.
Ready for Wi-Fi
connection.
LED turns on
white with the
sound.
Wi-Fi
connection is
success.
LED blinks in
Blue with the
sound.
Searching for
Bluetooth
device.
LED turns on
Blue with the
sound.
Bluetooth
device is
connected.
When operation of speaker is completed,
Function LED turns off after 3 seconds.
, Note

Operating
15
Operating
3
Simple Operation Guide
Function How to Status
Bluetooth pairing
When Function LED blinks in blue,
select speaker name that is set on
“Google Home” app from phone’s smart
device list
Function LED turns on blue with the
sound.
Play / Pause Tap or Plays or pause a song.
Forward skip Tap X 2 Plays next song.
Backward skip Tap X 3 Plays previous song.
Wi-Fi / Bluetooth Tap Changes function and Function LED's
color. (Bluetooth: Blue / Wi-Fi: White)
Volume control Tap or (0~15 level). When you adjust volume, the Google
Assistant LED changes.
The Google Assistant
Long press 2 seconds. Activates the Google Assistant.
(= Hey Google)
Tap Stops Google Assistant feedback
Enable/ Disable
Voice recognition
Press (Micropone off) on rear of
speaker.
- 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.
Reset Press RESET for 5 seconds. (Page
24)
When speaker enter reset mode,
Function LED starts to rotate quickly
with sound.
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.
, Note

Operating
16
Operating
3
How to use the
Google Assistant
Google Assistant LED status
LED Status Description
All four LEDs
are on.
Ready to listen
to your voice
command.
All four LEDs
blink.
Responds to
your voice
command.
Microphone
is off and the
solid amber
LED will be on.
Voice
recognition is
disable
The Google Assistant LED status may be
changed without notice.
, Note
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. Or
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.
Each time you use voice recognition, say "Hey,
Google" or tap and long press the .
, Note

Operating
17
Operating
3
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"
For more information on the voice commands,
refer to the “Google Home” app screen or
visit the web site. http://support.google.com/
assistant
, Note

Operating
18
Operating
3
yAfter connecting to Wi-Fi, this function is
available to use. If Function LED (White)
blinks, the speaker is not connected to Wi-
Fi. 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 button on back of 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 for 2
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..
, Note

Operating
19
Operating
3
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)
"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)
, Note
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.
Depending on the device, "LG Wi-Fi Speaker"
app may not work.
, Note
Setting and controlling the speaker
You can manage the speaker settings and control the
speaker.
For more information of "LG Wi-Fi Speaker",
follow the application instructions or see the
owner’s manual of "LG Wi-Fi Speaker".
, Note

Operating
20
Operating
3
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]
yWhen you turn off this function, tap on
[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.
, Note
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 Description
Function
Enhanced Bass +
Clear Vocal
You can enjoy Clear
Vocal and Enhanced
Bass at the same
time.
Enhanced Bass
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.
Clear Vocal
Yon can enjoy High-
delity sound with
improved the vocal
clarity of every lyric.
- Clear Vocal is more
effective for music
with vocal.
Standard
You can enjoy pure
and natural sound.
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.
, Note