LG NP7550 User Manual

Product Overview Charging

60 %

60 % 15 %

60 % 15 % 15 %

App Installation

Bluetooth Connection

Using External Device

Portable Bluetooth Speaker

NP7550

When you connect portable cable, you can select between Bluetooth and portable input mode.

On : Press the O : Press and hold the

1/!

Approx. 3.5 hours

How to check the battery life: when the unit is turned on, press

the

To use this unit more comfortably, install “Music Flow Bluetooth” on your bluetooth devices. /

Searching for “Music Flow Bluetooth” on the Google Play Store or Apps Store.

Music Flow Bluetooth

Version 4.0.3 (or higher) Version 6 (or higher)

LG Music Flow P7 (CD)

Press to turn on the unit.

Select “LG Music Flow P7(xx)” on your Bluetooth device. (XX means the last two digits of BT address.)

yWhen you turn on the unit, the last connected bluetooth device is connected automatically.

(Only if the external device is not connected with portable cable and the unit is registered on the Bluetooth device.)

yDepending on the bluetooth device, you need to enter the PIN code (0000).

When you connect the portable cable, the function is

changed to portable in mode automatically.

ENGLISH

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

OWNER’S MANUAL

http://www.lg.com

Safety Information

Multi pairing : Press and hold bluetooth device. Initializing : Press and hold

for 2 seconds to add another

for 10 seconds.

Play/Pause : Press Forward Skip: Press Back Skip : Press

twice.

three times.

Dual Play Connection (Optional) LG Sound Sync About LED Indicator

Preparation : Two speakers are needed to enjoy in stereo. For more detail, refer to the “Music Flow Bluetooth” app.

LG Sound Sync enables you to control some functions of this unit by a remote control of your LG TV. Controllable functions are volume up/down and mute. Make sure that your TV has LG Sound Sync logo as shown above.

Turned on red Turned on amber Turned on white Turned o

Mute : Press

. (Portable, LG Sound Sync)

Connect the speaker using Bluetooth.

Press and hold the buttons ( speaker : , / speaker : , ) simultaneously until you hear a beep. Buttons will blink white.

If two speakers are connected, blinking buttons will stay white with beep sound.

Set up the sound output of your TV : TV setting menu [ [Sound] [ [TV Sound output] [ [LG Sound Sync (Wireless)]

The setting method of LG Sound Sync may differ depending on the TV. Refer to your TV manual.

Press and hold connected,

, simultaneously until you hear a beep. blinks amber. If

stay amber.

In Charging Fully Charged

Power is turned on.

Battery is discharged. (Blinks rapidly)

The unit operates abnormally. Leave the unit at room temperature (5 - 35 °C) for a while and try again.

Waiting for dual play connection

Waiting for sound sync

Mute Status (Portable)

Blink : Searching for Bluetooth device, Stay on : Bluetooth device is connected.

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Resetting

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 o completely.

Notice for using this Unit

Bluetooth

yYou can connect this unit with up to 3 bluetooth device simultaneously same

method.

yThe multi pairing connection is only supported on Android or iOS devices.

(Multi pairing connection may not be supported depending on the connected device specications.)

yRemovable/detachable bluetooth device (Ex : Dongle etc..) does not supported

multi pairing.

yEven if this unit connected up to 3 bluetooth devices, you can play and control

music by using only one of the connected devices.

Dual Play

yIf you use a bluetooth device using dongle, you cannot use Dual Play. yIn portable input mode, you cannot use Dual Play. yWhen you enjoy Dual Play, the multi pairing connection is not supported. yWhen you enjoy Dual Play, the function cannot be changed. yWhen Dual Play connection is on processing, you cannot search the units on

other bluetooth devices.

yWhen you disconnect Dual Play connection, press and hold the buttons

(

speaker : , / speaker : , ) again.

yWhen you enjoy Dual Play, you can adjust the volume of both

speakers at the same time.

yWhen connecting Dual Play, bluetooth devices connected to

disconnected and those connected to the last connected device.

yUsing Dual play is limited to only these units and is unavailable on other Music

Flow series.

yTo change the bluetooth device in Dual Play mode, press and hold

2 seconds to disconnect current bluetooth device and connect the desired bluetooth device.

yIn Dual Play mode, you can connect only the speaker with the bluetooth

device.

yDual Play is only supported on Android or iOS devices.

LG Sound Sync

yWhen the connections failed, make sure of the conditions of this unit and your

TV : power, function and etc. yIf you turn o and on the TV, you must set LG Sound Sync connection again. yThis unit recognizes input signals such as Bluetooth and LG Sound Sync and

then changes suitable function automatically.

speaker are disconnected except for

and

speaker are

for

Notice for Auto Power Off

When the unit is in BT/LG Sound Sync mode without music playback for 20 minutes or in portable input mode without button operation for 6 hours, automatically

this unit is turned o

How to disconnect the wireless network connection or the wireless device.

Turn o the unit.

Specification

Power Supply:

-5 V 0 2.0 A (AC Adapter)

-Built-in rechargeable battery

Power consumption:

-10 W

AC Adapter:

-Model: WB-10A05FG

-Manufacturer: Yang Ming Industrial

-Input: AC 100 - 240 V, 50/60 Hz

-Output: 5 V 0 2.0 A

Dimensions (W x H x D): Approx. 184 mm x 55 mm x 63 mm Net Weight: Approx. 0.7 kg Operating Temperature: 5 °C to 35 °C Operating Humidity: 5 % to 60 % External Connector:

-ø 3.5 mm mini jack

-Micro USB port for charging battery

Communication: Bluetooth Amplier:

-10 W + 10 W (4 Ω at 1 kHz)

-THD: 10%

Speaker:

-Type : Built-in

-Impedance Rate : 4 Ω

-Rated Input Power : 10 W

-Max. Input Power : 20 W

Battery :

-Battery capacity : 2600 mAh

-Operating time is approx. 8 hours. (Based on 30% volume, 1kHz signal, 400 mV

portable input and fully charged status) It may vary depending on the battery

status and operational conditions. yDesign and specications are subject to change without notice.

Troubleshooting

No power

yThe battery is discharged. Recharge the battery. yConnect the unit to the power supply with the AC adapter.

No sound or sound distortion

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

volume of the unit or bluetooth 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.

Bluetooth pairing does not work well.

ySwitch bluetooth o 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. yWhile 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. yWhen your Bluetooth device have been already connected with other unit,

disconnect the Bluetooth connection rst. Then you can control your unit through

Music Flow Bluetooth app. yDepending on the Bluetooth device, Music Flow Bluetooth app may work

restrictively not work. yThe 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.

yIf the battery was fully discharged, the stored bluetooth information can be deleted. yPrevious setting may not be saved when the unit’s power is shut o. yIn case of malfunction,

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. yIn case of overload, all LED indicators stay white. Please turn the power o and then

on again.

LED indicator is lit in red and white alternately. Please

Safety Information

CAUTION

RISK OF ELECTRIC SHOCK

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER

(OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED

WARNING:

yTo prevent re or electric shock hazard, do not expose this product to rain or

moisture.

yDo not install this equipment in a conned space such as a book case or similar

unit.

yThis unit contains magnets which can be harmful to some kind of object ( Ex :

Magnetic card, Pacemaker etc..).

CAUTION:

yDo not block any ventilation openings. Install in accordance with the

manufacturer’s instructions. Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it from over heating. The openings shall be never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product shall not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer’s instruction has b een adhered to.

yThe 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.

yNo naked ame sources, such as lighted candles, should be placed on the

apparatus.

yInternal lithium battery in the unit should not be replaced by user because of

danger of explosion if battery is incorrectly replaced ,and must be replaced with the same type battery by expert.

yOnly 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. If you do not use supplied adapter, charging is unavailable or charging time may dier.

yTo avoid re or electric shock, do not open the unit. Contact to qualied personnel

only.

yDo not leave the unit in a place near the heating appliances or subject to direct

sunlight, moisture, or mechanical shock.

yTo clean the unit, 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.

yDo 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 contact with the unit for a long period of time.

yDo not place the unit over the vehicle’s air bag. When the air bag deploys, it may

result in injury. Before using in the car, x the unit. yDo not use the handsfree function during driving a car. yDo not leave the unit on an unstable place such as high shelves. It may fall down

because of the vibration of the sound. yDo not use high voltage products around this product. (ex. Electrical swatter) This

product may malfunction due to electrical shock.

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.

CAUTION concerning the Power Cord

Most appliances recommend they be placed upon a dedicated circuit; That is, a single outlet circuit which powers only that appliance and has no additional outlets or branch circuits. Check the specication page of this owner’s manual to be certain. 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 appliance, and if its appearance indicates damage or 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 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 appliance. To disconnect power from the mains, pull out the mains cord plug. When installing the product, ensure that the plug is easily accessible.

This device is equipped with a portable battery or accumulator. Safety way to remove the battery or the battery from the equipment: Remove the old battery or battery pack, follow the steps in reverse order than the assembly. To prevent contamination of the environment and bring on possible threat to human and animal health, the old battery or the battery put it in the appropriate container at designated collection points. Do not dispose of batteries or battery together with other waste. It is recommended that you use local, free reimbursement systems batteries and accumulators. The battery shall not be exposed to excessive heat such as sunshine, re or the like.

NOTICE: For safety making information including product identication and supply ratings, please refer to the main label on the bottom of the apparatus.

DO NOT OPEN

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 su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.

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