LG NP7550 Owner's Manual page 2

Resetting Safety Information
CAUTION
In case that the unit freezes due to malfunction, remove the
rubber sleeve and press the reset hole using an object like a
thin pin. Then the unit is turned off completely. 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.
Notice for using this Unit
This lightning flash with arrowhead symbol within an equilateral
Bluetooth
triangle is intended to alert the user to the presence of
y You can connect this unit with up to 3 bluetooth device simultaneously same
uninsulated dangerous voltage within the product's enclosure
method.
that may be of sufficient magnitude to constitute a risk of electric
y The multi pairing connection is only supported on Android or iOS devices.
shock to persons.
(Multi pairing connection may not be supported depending on the connected
device specifications.)
The exclamation point within an equilateral triangle is intended
y Removable/detachable bluetooth device (Ex : Dongle etc..) does not supported
to alert the user to the presence of important operating and
multi pairing.
maintenance (servicing) instructions in the literature
y Even if this unit connected up to 3 bluetooth devices, you can play and control
accompanying the product.
music by using only one of the connected devices.
Dual Play
y If you use a bluetooth device using dongle, you cannot use Dual Play.
WARNING:
y In portable input mode, you cannot use Dual Play.
y To prevent fire or electric shock hazard, do not expose this product to rain or
y When you enjoy Dual Play, the multi pairing connection is not supported.
moisture.
y When you enjoy Dual Play, the function cannot be changed.
y Do not install this equipment in a confined space such as a book case or similar
y When Dual Play connection is on processing, you cannot search the units on
unit.
other bluetooth devices.
y This unit contains magnets which can be harmful to some kind of object ( Ex :
y When you disconnect Dual Play connection, press and hold the buttons
Magnetic card, Pacemaker etc..).
( speaker : , / speaker : , ) again.
CAUTION:
y When you enjoy Dual Play, you can adjust the volume of both and
y Do not block any ventilation openings. Install in accordance with the
speakers at the same time.
manufacturer's instructions.
y When connecting Dual Play, bluetooth devices connected to speaker are
Slots and openings in the cabinet are provided for ventilation and to ensure
disconnected and those connected to speaker are disconnected except for reliable operation of the product and to protect it from over heating. The
the last connected device. openings shall be never be blocked by placing the product on a bed, sofa, rug
y Using Dual play is limited to only these units and is unavailable on other Music
or other similar surface. This product shall not be placed in a built-in installation
Flow series. such as a bookcase or rack unless proper ventilation is provided or the
manufacturer's instruction has b een adhered to.
y To change the bluetooth device in Dual Play mode, press and hold for
2 seconds to disconnect current bluetooth device and connect the desired y 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.
bluetooth device.
y No naked flame sources, such as lighted candles, should be placed on the
y In Dual Play mode, you can connect only the speaker with the bluetooth
apparatus.
device.
y Internal lithium battery in the unit should not be replaced by user because of
y Dual Play is only supported on Android or iOS devices.
danger of explosion if battery is incorrectly replaced ,and must be replaced with the
LG Sound Sync same type battery by expert.
y When the connections failed, make sure of the conditions of this unit and your y Only use the AC adapter supplied with this device. Do not use a power supply from
TV : power, function and etc. another device or another manufacturer. Using any other power cable or power
supply may cause damage to the device and void your warranty. If you do not use
y If you turn off and on the TV, you must set LG Sound Sync connection again.
supplied adapter, charging is unavailable or charging time may differ.
y This unit recognizes input signals such as Bluetooth and LG Sound Sync and
then changes suitable function automatically. y To avoid fire or electric shock, do not open the unit. Contact to qualified personnel
only.
Notice for Auto Power Off
y Do not leave the unit in a place near the heating appliances or subject to direct
sunlight, moisture, or mechanical shock.
When the unit is in BT/LG Sound Sync mode without music playback for 20 minutes or
y To clean the unit, use a soft, dry cloth. If the surfaces are extremely dirty, use a soft
in portable input mode without button operation for 6 hours, this unit is turned off
cloth lightly moistened with a mild detergent solution. Do not use strong solvents
automatically.
such as alcohol, benzine, or thinner, as these might damage the surface of the unit.
How to disconnect the wireless network y Do not use volatile liquids such as insecticide spray near the unit. Wiping with
strong pressure may damage the surface. Do not leave rubber or plastic products in
connection or the wireless device.
contact with the unit for a long period of time.
y Do not place the unit over the vehicle's air bag. When the air bag deploys, it may
Turn off the unit.
result in injury. Before using in the car, fix the unit.
Specification
y Do not use the handsfree function during driving a car.
Power Supply: y Do not leave the unit on an unstable place such as high shelves. It may fall down
- 5 V 0 2.0 A (AC Adapter) because of the vibration of the sound.
- Built-in rechargeable battery y Do not use high voltage products around this product. (ex. Electrical swatter) This
product may malfunction due to electrical shock.
Power consumption:
- 10 W
CAUTION when using this product in environments of low humidity
AC Adapter:
y It may cause static electricity in environments of low humidity.
- Model: WB-10A05FK
y It is recommended to use this product after touching any metal object which
- Manufacturer: Yang Ming Industrial
conducts electricity.
- Input: AC 100 - 240 V, 50/60 Hz
CAUTION concerning the Power Cord
- Output: 5 V 0 2.0 A
Most appliances recommend they be placed upon a dedicated circuit;
Dimensions (W x H x D): Approx. 184 mm x 55 mm x 63 mm
That is, a single outlet circuit which powers only that appliance and has no additional
Net Weight: Approx. 0.7 kg
outlets or branch circuits. Check the specification page of this owner's manual to be
Operating Temperature: 5 °C to 35 °C
certain. Do not overload wall outlets. Overloaded wall outlets, loose or damaged wall
Operating Humidity: 5 % to 60 %
outlets, extension cords, frayed power cords, or damaged or cracked wire insulation
External Connector: are dangerous. Any of these conditions could result in electric shock or fire. Periodically
- ø 3.5 mm mini jack examine the cord of your appliance, and if its appearance indicates damage or
- Micro USB port for charging battery deterioration, unplug it, discontinue use of the appliance, and have the cord replaced
with an exact replacement part by an authorized service center. Protect the power cord
Communication: Bluetooth
from physical or mechanical abuse, such as being twisted, kinked, pinched, closed in
Amplifier:
a door, or walked upon. Pay particular attention to plugs, wall outlets, and the point
- 10 W + 10 W (4 Ω at 1 kHz)
where the cord exits the appliance. To disconnect power from the mains, pull out the
- THD: 10%
mains cord plug. When installing the product, ensure that the plug is easily accessible.
Speaker:
- Type : Built-in This device is equipped with a portable battery or accumulator.
Safety way to remove the battery or the battery from the equipment: Remove
- Impedance Rate : 4 Ω
the old battery or battery pack, follow the steps in reverse order than the assembly.
- Rated Input Power : 10 W
To prevent contamination of the environment and bring on possible threat to human
- Max. Input Power : 20 W
and animal health, the old battery or the battery put it in the appropriate container at
Battery :
designated collection points. Do not dispose of batteries or battery together with other
- Battery capacity : 2600 mAh
waste. It is recommended that you use local, free reimbursement systems batteries and
- Operating time is approx. 8 hours. (Based on 30% volume, 1kHz signal, 400 mV
accumulators. The battery shall not be exposed to excessive heat such as sunshine, fire
portable input and fully charged status) It may vary depending on the battery
or the like.
status and operational conditions.
NOTICE: For safety making information including product identification and supply
y Design and specifications are subject to change without notice.
ratings, please refer to the main label on the bottom of the apparatus.
Troubleshooting
No power
y The battery is discharged. Recharge the battery.
y Connect the unit to the power supply with the AC adapter.
No sound or sound distortion
y 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.
y When you use an external device at high volume, the sound quality may be
deteriorated. Lower the volume of the devices.
y 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.
Bluetooth pairing does not work well.
y Switch bluetooth off and on again on your bluetooth device, then try pairing again.
y Be sure your bluetooth device is on.
y Remove the obstacle in the path of the bluetooth device and the unit.
y Depending on the type of the bluetooth device or surrounding environment, your
device may not be paired with the unit.
y While using Bluetooth, you may not be able to activate Music Flow Bluetooth
app. Disconnect Bluetooth device you have connected before to use Music Flow
Bluetooth app properly.
y When your Bluetooth device have been already connected with other unit,
disconnect the Bluetooth connection first. Then you can control your unit through
Music Flow Bluetooth app.
y Depending on the Bluetooth device, Music Flow Bluetooth app may work
restrictively not work.
y The connection you've made may be disconnected if you select other application
or change the setting of the connected device via Music Flow Bluetooth app. In
such case, please check the connection status.
The unit does not operate normally.
y If the battery was fully discharged, the stored bluetooth information can be deleted.
y Previous setting may not be saved when the unit's power is shut off.
y In case of malfunction, LED indicator is lit in red and white alternately. Please
use the unit in proper place where the temperature or humidity is not so high or
low. If this problem is unsolved, contact LG Electronics customer care center.
y In case of overload, all LED indicators stay white. Please turn the power off and then
on again.
Technology with the human touch
Disposal of your old appliance
GUARANTEE
• LG Electronics U.K. Ltd. will provide the following services in order to
expedite this Guarantee.
1. All faulty components which fail due to defective manufacture
will be replaced free of charge for a period of 24 months from the
1. All electrical and electronic products shall be disposed of separately from the
original date of purchase.
municipal waste stream via designated collection facilities appointed by the
government or the local authorities.
2. The dealer (or his service agent) who sold the product will
2. The correct disposal of your old appliance will help prevent potential negative
be reimbursed for any labour provided in the repair of this LG
consequences for the environment and human health.
equipment, for a period of 12 months from the original date of
3. For more detailed information about disposal of your old appliance, please
purchase. These claims must be made in accordance with the
contact your city office, waste disposal service or the shop where you
published scale of service charges and relevant claims procedure.
purchased the product.
PLEASE NOTE:
Disposal of waste batteries/accumulators
A. The dealer may restrict the guarantee to the original purchaser.
B. The dealer is not obliged to carry out service under guarantee
if unauthorized modifications are made to the apparatus, or if
non standard components are used or if the serial number of the
apparatus is removed, defaced, misused, or altered.
C. Any claims made under guarantee must be directed to the dealer
Pb
from whom the equipment was originally purchased. The dealer
may, before carrying out service under guarantee, require a
1. This symbol may be combined with chemical symbols for mercury(Hg),
receipted account as evidence of the date of purchase.
cadmium(Cd) or lead(Pb) if the battery Contains more that 0.0005% of mercury,
0.002% of cadmium or 0.004% of lead. D. We respectfully point out that your dealer is not obligated to replace
2. All batteries/accumulators should be disposed separately from the municipal batteries if they become exhausted or worn in use.
waste stream via designated collection facilities appointed by the government
E. Aerial alignment and consumer control adjustments are not covered
or the local authorities.
by this guarantee.
3. The correct disposal of Your old batteries/ accumulators will help to prevent
potential negative consequences for the environment, animal and human
This guarantee does not affect your statutory rights.
health.
• REQUIREMENTS TO MAINTAIN WARRANTY COVERAGE:
4. For more detailed information about disposal of Your old batteries/
RETAIN YOUR RECEIPT TO PROVE DATE OF PURCHASE. A COPY OF
accumulators, please contact Your city offi ce, waste disposal service or the
YOUR RECEIPT MUST BE SURRENDERED AT THE TIME GUARANTEE
shop where You purchased the product.
SERVICE IS PROVED.
Declaration of Conformity
• Product Registration Card :
It is helpful to complete at least your name, address, phone, model
& serial numbers and return it. This will enable LG to assist you in the
Hereby, LG Electronics European Shared Service Center B.V., declares that this future should you lose your receipt, your units be stolen, or should
Portable Bluetooth Speaker is compliant with the essential requirements and other
modifications be necessary.
relevant provisions of Directive 1999/5/EC. The complete Declaration of Conformity
• To obtain information or assistance:
may be requested through the following postal address:
Call UK: 0344 847 5454 IE: 01 686 9454
LG Electronics European Shared Service Center B.V.
European Standard Team
MODEL NO.*
Krijgsman 1
1186 DM Amstelveen
The Netherlands
or can be requested at our dedicated DoC website:
http://www.lg.com/global/support/cedoc/cedoc# SERIAL NO.*
This device is a 2.4 GHz wideband transmission system, intended for use in all EU
member states and EFTA countries.
DATE OF PURCHASE.*
In all cases of difficulty - consult your LG dealer from whom the
product was purchased
LGEUK Website : www.lg.com/uk
(Service website : www.lg.com/uk/support)
POWER: This unit operates on a mains supply of 100 - 240 V~, 50/60
Hz.
Wiring: This unit is supplied with a BS 1363 approved main plug.
When replacing the fuse, always use of the same rating approved to
BS 1362. Never use this plug with the fuse cover omitted. To obtain
a replacement fuse cover contact your dealer. If the type of plug
supplied is not suitable for the mains sockets in your home, then the
plug should be removed and a suitable type fitted. Please refer to the
wiring instructions below:
Warning: A mains plug removed from the mains lead of this unit must
be destroyed. A mains plug with bared wires is hazardous if inserted
in a mains socket. Do not connect either wire to the earth pin, marked
with the letter E or with the earth symbol 6 or coloured green or
green and yellow. If any other plug is fitted, use same rating of fuse in
the plug.
Important: The wires in this mains lead are coloured in accordance
with the following codes:
- BLUE: NEUTRAL, BROWN: LIVE - As the colours of the wires in the
mains lead of this unit may not correspond with the coloured marking
identifying the terminals in your plug, proceed as follows: The wire
which is coloured blue must be connected to the terminal which is
marked with the letter N or coloured black. The wire which is coloured
brown must be connected to the terminal which is marked with the
letter L or coloured red.