LG LAS454B User Manual

OWNER’S MANUAL

Wireless Sound Bar

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

MODEL LAS454B (LAS454B, S55A3-D)

www.lg.com

Getting Started2

Safety Information

Getting Started

CAUTION:

SHOCK DO NOT REMOVE COVER (OR BACK)

NO USER-SERVICEABLE PARTS INSIDE REFER

SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING:

to the State of California to cause cancer and birth defects or other reproductive harm.

after handling.

WARNING:

HAZARD, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE.

CAUTION:

water (dripping or splashing) and no objects lled with liquids, such as vases, shall be placed on the apparatus.

WARNING:

conned space such as a book case or similar unit.

CAUTION

RISK OF ELECTRIC SHOCK

DO NOT OPEN

TO REDUCE THE RISK OF ELECTRIC

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.

This product contains chemicals known

TO PREVENT FIRE OR ELECTRIC SHOCK

The apparatus shall not be exposed to

Do not install this equipment in a

Wash hands

CAUTION:

this product. (ex. Electrical swatter) This product may malfunction due to electrical shock.

CAUTION:

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.

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. The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain readily accessible

Do not use high voltage products around

Do not block any ventilation openings.

Getting Started 3

This device is equipped with a portable battery or accumulator.

Safety way to remove the battery from the equipment:

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 should not be exposed to excessive heat such as sunshine, re or the like.

Remove the old battery or battery pack,

IMPORTANT SAFETY INSTRUCTIONS

1. Read these instructions.

2. Keep these instructions.

3. Heed all warnings.

4. Follow all instructions.

5. Do not use this apparatus near water.

6. Clean only with dry cloth.

7. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce

heat.

9. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.

11. Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from tip-over.

13. Unplug this apparatus during lightning storms or when unused for long periods of time.

14. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Getting Started

Getting Started4

FCC Compliance Statement

This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference,

and

Getting Started

(2) This device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found

NOTE:

to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

yReorient or relocate the receiving antenna.

yIncrease the separation between the equipment

and receiver.

yConnect the equipment into an outlet on a

circuit different from that to which the receiver is connected.

yConsult the dealer or an experienced radio/TV

technician for help.

CAUTION :

expressly approved by the party responsible for compliance could void the user’s authority to operate this equipment.

FCC WARNING:

use radio frequency energy. changes or modications to this equipment may cause harmful interference unless the modications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modication is made.

Any changes or modications not

This equipment may generate or

FCC RF Radiation Exposure Statement :

equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20 cm between the radiator and your body. End users must follow the specic operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or

transmitter.

CAUTION:

airborne operation of radio-frequency wireless devices because their signals could interfere with critical aircraft instruments.

Responsible Party :

LG Electronics USA, Inc. 1000 Sylvan Avenue Englewood Cliffs, NJ 07632 TEL. : +1-800-243-0000

Regulations of the FCC and FAA prohibit

This

Table of Contents

Table of Contents 5

1 Getting Started

2 Safety Information 6 Unique features 6 – Auto power down 6 – Portable In 6 Introduction 6 – Symbols used in this manual 6 Accessories 7 Remote control 8 Front panel 8 Rear panel 9 Installing the sound bar 10 Mounting the main unit on a wall

2 Connecting

12 Wireless subwoofer connection 13 Connecting to your TV 13 – Using an OPTICAL cable 14 Optional equipment connection 14 – OPTICAL IN connection 14 – PORT. IN connection

3 Operating

15 Operations 15 – DRC (Dynamic range control) 15 – Turn off the sound temporarily 15 – Using your TV remote control 16 – AUTO POWER On/Off 16 – Auto function change 17 Using BLUETOOTH® technology 17 – Listening to music stored on the

BLUETOOTH devices 18 Sound adjustment 18 – Setting the surround mode 18 – Adjust the woofer level settings

4 Troubleshooting

19 Troubleshooting 20 NOTES to use wireless

5 Appendix

21 Trademarks and licenses 22 Specifications 23 Maintenance 23 – Handling the unit

Getting Started6

Unique features

Auto power down

Getting Started

This unit supports to turn off by itself for saving energy consumption.

Portable In

Listen to music from your portable device. (MP3 player, Notebook, Smart phone, etc..)

Introduction

Symbols used in this manual

Note

Indicates special notes and operating features.

Tip

Indicates tip and hints for making the task easier.

Caution

Indicates cautions for preventing possible damages from abuse.

Accessories

Please check and identify the supplied accessories.

Remote control (1) Batteries (2)

Wall Bracket Install guide (1)

Optical cable (1)

Wall bracket (1)

Getting Started 7

Remote control

Replacement of battery

• • • • • • • • • • • • • •a • • • • • • • • • • • • •

(Power): Switches the unit ON or OFF.

Changes input sources.

F :

STANDARD :

VOICE :

CINEMA :

(Mute) : Mutes the sound.

VOL o/

• • • • • • • • • • • • • •b • • • • • • • • • • • • •

DRC ON/OFF :

to the page 15.)

WOOFER LEVEL o/p :

subwoofer.

AUTO POWER ON/OFF:

POWER function. (Refer to the page 16.)

Selects STANDARD sound effect

Selects VOICE sound effect

Selects CINEMA sound effect

: Adjusts speaker volume.

Turns on or off DRC function. (Refer

Adjusts sound level of

Turns on or off AUTO

Getting Started

Remove the battery cover on the rear of the Remote Control, and insert two (size AAA) battery with and matched correctly.

Front panel

Getting Started

Getting Started8

A 1/! B

C p/o

(Standby/On)

F (Function)

Selects the function and input source.

(Volume)

Adjusts volume level.

Standby LED

It lights up in red on standby mode.

Remote sensor

Rear panel

D E

Function LED

Note

yYou can check current function through

the LED.

yThis unit turns o LED If there is no key

input for 20 seconds. To display LED, press any button.

yStandby LED quickly blinks when you

press any button, and slowly blinks in Mute or Minimum volume status.

yBluetooth LED blinks when you select

Bluetooth function. if you connect Bluetooth device, LED will turn on.

Speakers

PORT. IN :

Portable input

OPTICAL IN :

Optical input

+ 16 hidden pages