LG | PK7 | LG PK7 Owner’s Manual

OWNER’S MANUAL
Portable
Bluetooth
Speaker
Please read this manual carefully before operating
your set and retain it for future reference.
MODELS
PK7
PK7L
www.lg.com
MFL70424111
Copyright © 2018 LG Electronics Inc. All Rights Reserved
2
Getting Started
Safety Information
1
CAUTION
Getting Started
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK DO NOT REMOVE COVER (OR BACK)
NO USER-SERVICEABLE PARTS INSIDE REFER
SERVICING TO QUALIFIED SERVICE PERSONNEL.
This lightning flash with arrowhead
symbol within an equilateral triangle
is intended to alert the user to the
presence of uninsulated dangerous
voltage within the product’s
enclosure that may be of sufficient
magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an
equilateral triangle is intended
to alert the user to the presence
of important operating and
maintenance (servicing) instructions
in the literature accompanying the
product.
WARNING: TO PREVENT FIRE OR ELECTRIC SHOCK
HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN
OR MOISTURE.
CAUTION: The apparatus should not be exposed to
water (dripping or splashing) and no objects filled
with liquids, such as vases, should be placed on the
apparatus.
WARNING: Do not install this equipment in a
confined space such as a book case or similar unit.
CAUTION: Do not use high voltage products around
this product. (ex. Electrical swatter) This product may
malfunction due to electrical shock.
CAUTION: No naked flame 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 builtin installation such as a bookcase or rack unless
proper ventilation is provided or the manufacturer’s
instruction has been adhered to.
Getting Started
CAUTION concerning the Power Cord
Disconnect the power plug. In case of an emergency,
the Power Plug must remain readily accessible.
Check the specification page of this owner’s manual
to be certain of the current requirements.
NOTICE: For safety marking information including
product identification and supply ratings, please refer
to the main label on the bottom or the other surface
of the product.
CAUTION when using this product in environments
of low humidity
yy It may cause static electricity in environments of
low humidity.
yy It 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
Do not overload wall outlets. Overloaded wall outlets,
loose or damaged wall outlets, extension cords, frayed
power cords, or damaged or cracked wire insulation
are dangerous. Any of these conditions could result
in electric shock or fire. Periodically examine the
cord of your device, and if its appearance indicates
damage or deterioration, unplug it, discontinue use of
the device, and have the cord replaced with an exact
replacement part by an authorized service center.
Protect the power cord from physical or mechanical
abuse, such as being twisted, kinked, pinched, closed
in a door, or walked upon. Pay particular attention to
plugs, wall outlets, and the point where the cord exits
the device.
3
4
Getting Started
Symbols
~
1
0
Refers to alternating current (AC).
Refers to direct current (DC).
Getting Started
Refers to class II equipment.
1
Refers to stand-by.
!
Refers to “ON” (power).
Refers to dangerous voltage.
Table of Contents
5
Table of Contents
1
1
Getting Started
2
Safety Information
6
Unique features
6
Introduction
7
Front
8Rear
2Operating
9
9
9
10
11
11
11
11
12
13
14
15
16
16
17
18
18
Charging the speaker
– Charging with the AC adapter
– Checking the charging status
– Checking Battery status
Basic Operations
– Using power button
– Bluetooth Connection
– Bluetooth LED status
– Simple Operation Guide
Handsfree Function
Voice Command
Mood light
Sound Effect
– Setting Sound effect
Listening to Music from Your External Device
Using BLUETOOTH® wireless technology
– Listening to music stored on the
BLUETOOTH devices
21 Multi phone pairing
23 Using the Music Flow Bluetooth App
23 – About “Music Flow Bluetooth” App
23 – Install “Music Flow Bluetooth” App onto
Your Bluetooth Device
24 – Activate Bluetooth with “Music Flow
Bluetooth” App
25 Dual Play Connection (Optional)
27 Other Operation
27 – Resetting
27 – Turn on/off the beep sound
27 – Notice for Auto Power Off
3Troubleshooting
28
Troubleshooting
4Appendix
29
29
30
Trademarks and Licenses
Handling the Unit
Specifications
2
3
4
6
1
Getting Started
Unique features
Introduction
Auto Power Off
Symbol used in this manual
Getting Started
This unit supports to turn off by itself for saving
energy consumption. (Page 27)
Portable In
Listen to music from your portable device.
(Smart phone, Notebook, etc.)
,,Note
Indicates special notes and operating features.
>>Caution
Indicates cautions for preventing possible damages
from abuse.
BLUETOOTH®
Listen to music stored on your Bluetooth device.
Music Flow Bluetooth
Music Flow Bluetooth is an app designed to let you
take control of some of LG’s latest audio devices.
(Page 23-24)
Dual Play (Optional)
You can enjoy the sound in stereo by using two
speakers. For enjoying Dual play, you need to
purchase another speaker.
(Available PK series model: 5, 7)
>>Caution
Water-proof (IPX5)
This speaker is water-proof according to IPX5.
IPX5 is “Degrees of protection against ingress of
water” However, this system is not completely
water-tight. Avoid the cases below.
yy Do not use unit under water or other liquid.
yy When battery is charging, do not expose the
unit to water.
yy When port is exposed to water, wipe off it
with a soft dry cloth. Thoroughly dry it before
using the speaker.
yy Ports are not water-proof. Make sure close
the port cover securely. Refer to below image.
-- Position port cover onto a and securely
press it in b.
The water resistant performance of the system is
based on our measurements under the conditions
herein described. Note that malfunctions as a
result of water immersion caused by misuse by the
customer are not covered by the warranty.
Getting Started
7
Front
c
g
h
d
e
f
1
Getting Started
b
a
i
j
k
l
Enhanced
Bass
m
n
Clear
Vocal
a Battery LED
kN
bPower LED
- Plays, pauses or skips playback on the
Bluetooth mode. (Page 12)
- Receives a call on the Bluetooth device.
(Page 13)
- Mutes the sound on the portable mode.
cBluetooth LED
dCLEAR VOCAL LED
eENHANCED BASS LED
fMicrophone
g1
Turns On / Off: Press it.
hj
- Adds a Bluetooth device for multi phone
pairing. (Press and hold j for 2 seconds)
- Changes to Bluetooth mode in portable mode.
(Press j)
* When you connect the portable cable, the
function is changed to portable mode.
iP : Turn down the volume.
jO : Turn up the volume.
l.( )
- Use voice command of your smart device.
(Page 14)
- Changes mood light.
(Press and hold for 2 seconds) (Page 15)
mCLEAR VOCAL
- Changes sound effect. (Page 16)
nENHANCED BASS
- Changes sound effect. (Page 16)
8
Getting Started
Rear
1
Getting Started
a
b
c
d
e
f
aPort cover
dRESET button
b DC IN
e3
AC adapter input
ORT.IN
cP
Listens to music from your portable device.
Connects two speakers for dual play.
(Page 25-26)
fDual Play LED
Operating
Charging the speaker
Charging with the AC adapter
This speaker uses built-in battery. Before using it,
charge the battery by connecting the AC Adapter.
1. Connect the supplied AC power cord to the AC
adapter.
Checking the charging status
When speaker's battery is charging, you can check
the charging status by Battery LED.
LED
Green
Green
Description
Off
Off
Battery is fully charged.
2
Battery is charging.
Red
Red
,,Note
yy If you listen to the music while charging, it will
take longer to charge.
yy When the speaker is not charging by
overheating, Battery LED turn on red and
amber alternately. And charging is stopped.
yy When the speaker’s battery is fully charged,
the Battery LED turn on green for 15 seconds
and then off.
,,Note
Operating time is approx. 22 hours. It is based
on what fully charged the battery, continuous
playback using 50 % volume level and turning
off mood light and equalizer functions.
It may vary depending on the battery status and
operational conditions.
>>Caution
Only use the AC adapter supplied with this
device. Do not use a power supply from another
device or manufacturer. If you do not use this
adapter, charging is unavailable or charging time
may differ. And it may cause damage to the
device and void your warranty.
Operating
2. Connect the AC adapter cable to DC IN adapter
input.
3. Plug the AC power cord into an AC outlet.
9
10 Operating
Checking Battery status
If the power turned on, you can check the charging
status by pressing the 1 button for 2 seconds. Then
Battery LED light will change depending on battery
charging status.
LED
Description
2
Green
Green
Battery LED turns
on green.
Operating
Amber
Amber
Red
Red
Battery LED turns
on amber.
Battery LED
continuously
blinks in red with
the sound.
Status
70 %
10
70 %
%
10
10 %
%
70 %
10 %
10 %
10 %
,,Note
yy The Battery LED turn on for 3 seconds, after
the 1 button press for 2 seconds.
yy Checking Battery status is not checked when
the speaker is charging.
yy If the speaker is connected to your
smartphone, you can check the battery status
on “Music Flow Bluetooth” app. It may vary
from actual battery capacity. (Only Android)
Operating 11
Basic Operations
Bluetooth LED status
Check the Bluetooth LED blinks before connecting
Bluetooth device.
Using power button
2
Operating
LED
Power On / Off
Press the 1 button.
Bluetooth Connection
Status
Bluetooth LED
blinks with the
sound.
Searching for
Bluetooth device.
Bluetooth LED
turns on with the
sound.
Bluetooth device
is connected.
,,Note
LG-PK7(XX)
Play the desired music on the Bluetooth device. After
pairing, you can control playback using the buttons
on the unit. (Page 12, 18-20)
Description
yy In Portable mode, Bluetooth LED turns off.
yy Once pairing is performed, it does not need to
be done again even if you turn off this unit.
12 Operating
Simple Operation Guide
Function
2
How to
Status
Operating
Power On
Press the 1 button.
Power LED turns on with the sound.
Power Off
Press the 1 button.
Power LED turns off with the sound.
Bluetooth pairing
When Bluetooth LED blinks, select
LG-PK7 (XX) from device list on your
Bluetooth device.
Bluetooth LED turns on with the
sound.
Multi phone pairing
Press and hold j for 2 seconds to add
another Bluetooth device.
During the search for another device,
the Bluetooth LED blinks. After pairing,
Bluetooth LED stays in white with the
sound.
Volume control
Press P or O.
When this unit reaches minimum
volume or maximum volume, you can
hear beep sound.
Play / Pause
Press N.
-
Forward skip
Press N twice.
-
Backward skip
Press N three times.
-
Handsfree
Press N.
Receive and disconnect a call.
Dual play (optional)
Press and hold the 3 button
for 2 seconds
Dual Play LED turns on with the sound.
Bluetooth Initialization
Press and hold j for 7 seconds.
Power and Bluetooth LED blinks
4 times.
,,Note
yy In Dual Play mode, the multi phone pairing connection is not supported. (Page 25-26)
yy You can adjust playback or volume by using your Bluetooth device.
yy After initializing Bluetooth, it needs to reconnect with Bluetooth device. (In case of iOS devices, try to
reconnect with Bluetooth device after deleted existing connection on Bluetooth device.)
Operating 13
Handsfree Function
You can receive incoming call on your Bluetooth
device to this unit. Connect the unit to a Bluetooth
device.
,,Note
yy Only smartphone is available to use this
function.
yy To adjust the call volume, press P, O
buttons on the unit.
yy In Dual Play mode, you can receive a call on
only main speaker due to audio howling.
(Page 25-26)
yy In multi phone pairing mode, you can only
receive the call of one of the connected
devices on the speaker.
Function
How to
Receive a call.
Press N.
End the call.
Press N.
Reject a call.
Press and hold N
for 2 seconds
Toggle between speaker and
your phone during a call.
Press and hold N
for 2 seconds
yy If a call is connected between multi paired
Bluetooth device, hands free does not work
correctly.
yy Even if you switch to portable mode while in
Bluetooth connection status, you can still
use this function.
yy To use this mode, some Bluetooth devices
will need to be changed to speaker mode
when a call is received. (ex. iOS devices)
yy If you receive a call by using the talk button
on your phone, the call will be connected to
your phone. (Only iOS devices)
yy If you do not want to use this function,
disable the Bluetooth setting on your phone.
Connect Bluetooth again to use this mode.
2
Operating
yy On some Bluetooth devices, when an
incoming call is received, it might ring the
built-in ringtone, (ex. iOS devices) The Built-in
ringtone is not adjustable.
14 Operating
Voice Command
You can speak to operate the voice command of your
smartphone through speaker’s microphone by using
the voice command app or the Siri.
,,Note
2
Make sure use the smart device that has voice
command.
,,Note
yy When voice command time limit exceeded
on smart devices, this function automatically
cancel.
yy It is recommended that you use the Google
app (Google Assistant, Google Now etc.)
when enjoying this function by using Android
device. Google app is provided by Google.
Some of location may not support by Google
Policy.
Operating
yy If you want to cancel Voice command mode,
press the .button again when this function
is activating.
yy For more information, refer to voice command
app or Siri.
yy Speaking at near microphone will increase the
success rate.
yy It may not work depending on the Bluetooth
device.
1. Connect the speaker to smart device through
Bluetooth.
2. Press the .button to active voice command of
your smart device.
3. Activate voice command app as follow.
-- Android O/S : Select the voice command app.
-- iOS O/S : Siri activates automatically.
4. Make a request to voice command app or Siri
through microphone of speaker.
Operating 15
Mood light
Function
You can turn on mood light on this unit.
When you press and hold the button for 2
seconds, the mood light settings will be appeared in
the order as below.
Party
Various colors light turns on.
Water
Blue tone light turns on.
Forest
Yellow tone light turns on.
(Only Android)
Off
To enable My Style option,
you have to customize with
“Music Flow Bluetooth” app.
2
Mood light turns off.
Operating
My style
2 seconds
Description
,,Note
yy If you play the music, Mood light is
synchronized to the music.
yy When you turn the speaker back on, the last
used option will be on.
16 Operating
Sound Effect
Sound Effect is optimally tuned in UK's high-end audio company MERIDIAN.
MERIDIAN technology provides improved vocal clarity, wide sound field and rich bass.
You can select a desired sound effect by using CLEAR VOCAL and/or ENHANCED BASS buttons.
2
Operating
Setting Sound effect
On /
LED
Clear
Vocal
Enhanced
Bass
Clear
Vocal
Enhanced
Bass
Function
Off
Description
Clear Vocal+
Enhanced Bass
You can enjoy Clear Vocal and Enhanced Bass at the
same time.
Clear Vocal
You can enjoy High-fidelity sound with improved the
vocal clarity of every lyric.
-- Clear Vocal is more effective for music with vocal.
Clear
Vocal
Enhanced
Bass
Enhanced Bass
Clear
Vocal
Enhanced
Bass
Standard
You can enjoy Wide sound field and rich bass with
emphasis the bass and warmth of the music.
-- Enhanced Bass is more effective for music with
bass.
You can enjoy pure and natural sound.
,,Note
yy When you turn the speaker back on, the last used option will be on.
yy You can adjust sound effect using “Music Flow Bluetooth” app.
yy When you select ”Standard” “Enhanced Bass”, “Clear Vocal” or “Clear Vocal + Enhanced Bass” sound
effect, you can enjoy premium sound with MERIDIAN technology.
yy Because fine-tune sound to provide optimal high-quality sound, It might be a little difference between
sound effect modes.
Operating 17
Listening to Music from
Your External Device
The unit can be used to listen to the music from
many types of external device.
1. Connect the external device to the PORT.IN
(3.5mm) connector of the unit.
2. Turn the power on by pressing 1 button.
3. Turn the external device on and start playing.
,,Note
yy When you connect the portable cable,
the function is changed to portable mode
automatically.
yy When the j button is pressed during this
mode, it will switch to Bluetooth mode.
yy When you use Dual Play mode, the portable
mode is not supported.
3.5mm stereo
cable
(Not supplied)
2
Operating
yy In Portable mode, speaker limits Bluetooth
connection to prevent unintended Bluetooth
connection.
18 Operating
Using BLUETOOTH®
wireless technology
About BLUETOOTH
Bluetooth is wireless communication technology for
short range connection.
2
Operating
The sound may be interrupted when the connection
interfered by the other electronic wave or you
connect the Bluetooth in the other rooms.
Connecting individual devices under Bluetooth
wireless technology does not incur any charges.
A mobile phone with Bluetooth wireless technology
can be operated via the Cascade if the connection
was made via Bluetooth wireless technology.
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 unit then Bluetooth LED blinks with
the sound.
yy Available Devices : Smart phone, Notebook, etc.
yy Version : 4.2
yy Codec : SBC, AAC, AptX, AptX HD
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)
HFP (Handsfree Profile)
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-PK7 (xx)”.
Bluetooth
LG-PK7(XX)
ON
Operating 19
3. Select “LG-PK7 (xx)”.
LG-PK7(XX)
,,Note
yy When using Bluetooth technology, you have
to make a connection between the unit and
the Bluetooth device as close as possible and
keep the distance close.
However you may experience issues in the
cases below :
-- There is an obstacle between the unit and
the Bluetooth device.
yy XX 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-PK7
(08)” on your Bluetooth device.
yy Depending on the Bluetooth device type,
some device have a different pairing way.
Enter the PIN code (0000) as needed.
4. When this unit is successfully connected with
your Bluetooth device, Bluetooth LED will turn
on with the sound.
-- There is a device using same frequency
with Bluetooth technology such as a
medical equipment, a microwave or a
wireless LAN device.
yy If Bluetooth connection does not work
well, go to step 1 of “Pairing your unit and
BLUETOOTH device” and try again.
yy The sound may be interrupted when the
connection interfered by the other electronic
wave.
yy Depending on the type of the device, you may
not be able to use the Bluetooth function.
yy You can enjoy Bluetooth function using
Smart phone, Notebook, etc..
yy The more distance between the unit and the
Bluetooth device, the lower the sound quality
becomes.
yy Bluetooth connection will be disconnected
when the unit is turned off or the Bluetooth
device gets too far from the unit.
5. Listen to music.
To play a music stored on your Bluetooth device,
refer to your Bluetooth device’s user guide.
yy When Bluetooth connection is disconnected,
connect the Bluetooth device to the unit
again.
yy Bluetooth connection will be maintained
even if you change the Bluetooth function to
a different function.
yy When you connect a Bluetooth device (iOS
device etc.) to this unit or operate the device,
the volume level will be synchronized between
each device.
yy When the unit is not connected, Bluetooth
LED will blink.
yy When you use the Bluetooth function, adjust
the volume to a proper level on the Bluetooth
device.
2
Operating
,,Note
20 Operating
Controls connected Bluetooth device
You can control connected Bluetooth device from
the unit; play, pause, skip.
,,Note
yy Only Android OS and iOS is available to use
this function.
2
yy This function may not be supported
depending on the Bluetooth device, or
operated differently.
Operating
Operating 21
Multi phone pairing
3. Select "LG-PK7 (XX)" from device list on another
Bluetooth device.
The unit can be connected to 2 Bluetooth devices at
the same time.
LG-PK7(XX)
Pairing with Two Devices
1. Connect the unit to a Bluetooth device.
(Page 18-20)
2
-- Then the speaker is connection with 2 Bluetooth
devices.
4. When connection of 2 Bluetooth devices are
successful, Bluetooth LED will turn on.
2 seconds
-- Then Bluetooth LED blinks with the sound. The
unit is changed to multi phone pairing mode.
Operating
2. When the Bluetooth device and unit are
connected, press and hold j button for 2 seconds.
22 Operating
,,Note
yy When you use Dual Play mode, the multi phone
pairing connection is not supported. Press and
hold the 3 button for 2 seconds to cancel Dual
play mode.
yy You can connect this unit with up to 2
Bluetooth devices simultaneously by using
the same method as described on the previous
page.
2
Operating
yy When the speaker is in the multi phone pairing
mode, you will need to connect the other
Bluetooth device and speaker within a few
minutes (Approx. 1 minute). Otherwise multi
phone pairing mode will be canceled.
yy The multi phone pairing connection is only
supported on Android devices. (Multi phone
pairing connection may not be supported
depending on the connected device's
specifications.)
yy In case of multi phone pairing, automatically
connection of 2 Bluetooth devices is not
supported. Only one Bluetooth device will be
automatically connected to the speaker. The
other device should be connected manually.
yy If you get out of Bluetooth's effective distance
without disconnecting Bluetooth, it may take
a few minutes to connect other Bluetooth
devices. But after power off and on, you can
connect other Bluetooth devices without
waiting.
yy If you try to pair a new Bluetooth device when
it is already connected to 2 Bluetooth devices,
this speaker automatically disconnects one
Bluetooth device. (The Bluetooth device in use
is excluded from disconnection.)
yy You can change the mode of multi phone pairing
in “Music Flow Bluetooth” app Multi play mode.
yy Removable/detachable Bluetooth device (Ex
:Dongle etc..) doesn't support multi phone
pairing.
yy When using AptX HD codec-enabled devices
in multi phone pairing, the AptX HD codec
transcodes to lower than AptX HD codec.
yy Even if this speaker is connected with up to 2
Bluetooth devices, you cannot play and control
music on both Bluetooth devices at same time.
Stop the music if you want to play the other
Bluetooth.
yy When multi phone pairing connection is
completed, some of mobile phones (ex. AptX
HD supported devices) play music after a brief
pause.
yy After multi-pairing connection, it takes a little
time for the music to be played depending on
the Bluetooth devices.
yy In case of multi-pairing, only one Bluetooth
device that has control can use voice command.
Operating 23
Using the Music Flow
Bluetooth App
,,Note
yy Only Android OS is available to use “Music
Flow Bluetooth” app with this unit.
yy It is recommended to use the latest version
of 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
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.
2. Tap an icon for installation.
,,Note
yy Make sure that your Bluetooth device is
connected to the Internet.
yy Make sure that your Bluetooth device
has a scanning software application. If you
don’t have one, download one from “Google
Android Market (Google Play Store)”.
yy Depending on the area, QR code may not
work.
2
Operating
1. Install “Music Flow Bluetooth” app through QR
code. Use the scanning software to scan the QR
code.
24 Operating
Install “Music Flow Bluetooth” App
through “Google Android Market
(Google Play Store)”
1. Tap the “Google Android Market (Google Play
Store)” icon.
2
Activate Bluetooth with “Music
Flow Bluetooth” App
“Music Flow Bluetooth” app helps to connect your
Bluetooth device to this unit.
2. In the search bar, type in the “Music Flow
Bluetooth” and search it.
1. Tap “Music Flow Bluetooth” app icon on the home
screen to open “Music Flow Bluetooth” app, and
go to the main menu.
3. In the search result list, find and tap “Music Flow
Bluetooth” to start downloading Bluetooth app.
2. If you want to get more information to operate,
tap [Setting] and tap [Help] menu.
4. Tap an icon for installation.
Operating
5. Tap an icon for downloading.
,,Note
yy Make sure that your Bluetooth device is
connected to the Internet.
yy Make sure that your Bluetooth device is
equipped with “Google Android Market
(Google Play Store)”.
,,Note
yy “Music Flow Bluetooth” app will be available
in the software version as follow;
-- Android O/S : Ver 4.0.3 (or later)
yy Depending on the Bluetooth device, “Music
Flow Bluetooth” app may not work.
yy After connection of “Music Flow Bluetooth”
app, music may be output from your device. In
this case, try connecting procedure again.
yy If you operate the other applications or
change the settings on your Bluetooth
device while using “Music Flow Bluetooth”
app, “Music Flow Bluetooth” app may operate
abnormally.
yy When “Music Flow Bluetooth” app operates
abnormally, check your Bluetooth device and
the connection of “Music Flow Bluetooth” app
and then try to connect again.
yy Depending on the smart phone's operating
system, you have some differences for “Music
Flow Bluetooth” operation.
yy Check Bluetooth setting on your Bluetooth
device if “Music Flow Bluetooth” app
connection does not work well.
Operating 25
Dual Play Connection
(Optional)
2. If two speakers are connected, blinking Dual Play
LEDs will stay white with beep sound.
You can enjoy the sound in stereo by using two
speakers. For enjoying Dual play, you need to
purchase another speaker.
2
speaker : Main speaker is to set L (left)
channel and turns on Dual Play LED and
Bluetooth LED.
-
speaker : Other speaker is set to R (Right)
channel and turns on Dual Play LED.
,,Note
yy It takes up to 1 minute to connect to dual
play.
1. Press and hold the each speaker’s 3 button for
2 seconds. Then the speakers are ready to
Dual play mode.
2 seconds
yy Using Dual play is limited to PK 5, 7 series
model.
-- When connect to Dual Play connection
with same models, the sound will be
stereo. In case, you can change the sound
to stereo and twin with “Music Flow
Bluetooth” app.
-- When connect to PK7 and PK5 with Dual
Play because output powers are different,
the sound will be twin.
yy If you are not connected to Bluetooth device,
main speaker's Bluetooth LED blinks.
yy The speaker depends on MAC address of
Bluetooth.
3. Play the desired music on the Bluetooth device.
PK7
2 seconds
PK5
Or
-- B
eep sound is heard and Dual Play LED will
blink white fast.
Operating
-
26 Operating
,,Note
yy When you enjoy Dual Play, Multi phone pairing is
not supported.
-- Main speaker ( ) connects only one
Bluetooth device.
yy In Dual Play mode, you can connect only the
main speaker( ) with the Bluetooth device.
2
yy If you turn the power off and then on again, two
speakers need to be reconnection for using dual
play mode.
Operating
yy If the units fail to connect Dual play, go to step 1
and try again.
yy You can connect to Dual play connection with
“Music Flow Bluetooth" app. In this case, the
speaker that is connected to “Music Flow
Bluetooth” app will be the main speaker. You
are only able to connect to one speaker when
connected to Dual play with “Music Flow
Bluetooth" app.
yy To change the Bluetooth device in Dual Play
mode, press and hold j for 2 seconds to
disconnect current Bluetooth device and
connect to the desired Bluetooth device.
yy When Dual Play connection is on processing,
you cannot search the units on other Bluetooth
devices.
yy When you connect a Bluetooth device (iOS
device etc.) to this unit or operate the device,
the volume level can be synchronized between
each device.
yy When you disconnect Dual Play connection,
press and hold the 3 buttons for 2 seconds of
one of the two speakers again.
yy In Dual Play mode, make the distance between
the speakers as close as possible each other.
yy When you enjoy Dual Play, you can adjust the
Volume, Playback, Equalizer or Mood light of both
main ( )and other ( ) speakers at the same
time.
yy When you connect Dual play connection while
using portable mode, this speaker automatically
changes to Bluetooth mode.
yy In Dual Play mode, you can receive a call on only
main speaker due to audio howling.
yy If you connect Portable cable in Dual Play mode,
it will cancel Dual play mode and then change to
Portable mode.
yy Depending on network environment, the Dual
Play may not work well.
yy When the Dual play mode is entered, some
mobile phones (ex. AptX HD supported devices)
play music after a brief pause.
yy In Dual Play mode, you can only use voice
command on the main speaker.
yy Some mobile phones might not play music
properly when you try to connect Dual Play
during playback.
yy The speaker might not synchronize audio with
video (ex. TV etc).
Operating 27
Other Operation
Resetting
In case that the unit freezes due to malfunction,
press the RESET button using an object like a thin
pin. Then speaker turns off. Press 1 button to try
turning on speaker again.
Notice for Auto Power Off
When the unit is in Bluetooth mode without music
playback for 15 minutes or in portable input mode
without button operation for 6 hours, this unit is
turned off automatically.
2
Operating
Turn on/off the beep sound
Set up the beep sound through "Music Flow
Bluetooth" app (Only Android):
"Music Flow Bluetooth" menu [ [Setting] [ [Beep
Sound]
28 Troubleshooting
Troubleshooting
Problem
Cause & Correction
No Power.
yy The battery is discharged. Recharge the battery.
yy Connect the unit to the power supply with the AC adapter.
yy The unit or your smart device’s volume is set to minimum. Check and adjust the
volume of the unit or Bluetooth device’s volume.
No sound or sound
distortion.
yy When you use an external device at high volume, the sound quality may be
deteriorated. Lower the volume of the devices.
yy If you use the unit for purposes other than listening to music, the sound quality
may be lowered or the unit may not work properly.
3
Troubleshooting
yy Switch Bluetooth off and on again on your Bluetooth device, then try pairing
again.
Bluetooth pairing does
not work well.
yy Be sure your Bluetooth device is on.
yy Remove the obstacle in the path of the Bluetooth device and the unit.
yy Depending on the type of the Bluetooth device or surrounding environment,
your device may not be paired with the unit.
yy If the battery was fully discharged, the stored Bluetooth information can be
deleted. Previous setting may not be saved when the unit’s power is shut off.
The unit does not
operate normally.
yy In case of malfunction, please use the unit in proper place where the
temperature or humidity is not so high or low.
yy In case of overload, power and Bluetooth LEDs blink white. Please turn the
power off and then on again.
Above solutions do not
work.
yy Press the RESET button on speaker using an object like a thin pin. (Page 27)
Appendix 29
Trademarks and
Licenses
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.
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.
Keeping the exterior surfaces clean
yy Do not use volatile liquids such as insecticide spray
near the unit.
yy Wiping with strong pressure may damage the
surface.
yy Do not leave rubber or plastic products in contact
with the unit for a long period of time.
Cleaning the unit
4
Appendix
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.
30 Appendix
Specifications
General
4
Power requirements
19 V 0 1.7 A (AC adapter)
Built-in rechargeable battery
Power consumption
Refer to the main label.
AC adapter
yy
yy
yy
yy
Dimensions (W x H x D)
Approx. 320 mm X 167 mm X 152 mm
Operating temperature
5 °C to 35 °C
Operating humidity
5 % to 60 %
Water-proof
IPX5
Model : LCAP25A
Manufacturer : Lien Chang Electronic Enterprise Co., Ltd.
Input : 100-240 V~ 50-60 Hz
Output : 19 V 0 1.7 A
Inputs
PORT. IN
0.5 Vrms (3.5 mm stereo jack)
Appendix
Battery
Battery capacity
7.4 Vdc, 5200 mAh (Typ)
7.4 Vdc, 5000 mAh (Min)
Operating time
Approx. 22 hours.
It may vary depending on the battery status and operational conditions.
Charging time
Less than 3.5 hours (with AC Adapter).
It can be varied depending on the conditions of the battery or operation.
yy Design and specifications are subject to change without notice.
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