LG OK55 User Manual

OWNER’S MANUAL

MFL70446711

Mini Hi-Fi Audio

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

MODEL

OK55

www.lg.com

Getting Started2

Safety Information

Getting Started

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.

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

RISK OF ELECTRIC SHOCK

DO NOT OPEN

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.

CAUTION: This product employs a Laser System. To ensure proper use of this product, please read this owner’s manual carefully and retain it for future reference. Shall the unit require maintenance, contact an authorized service center. Use of controls, adjustments or the performance of procedures other than those specied herein may result in hazardous radiation exposure. To prevent direct exposure to laser beam, do not try to open the enclosure.

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.

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.

Getting Started 3

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.

This device is equipped with a portable battery or accumulator.

How to Safely remove the batteries or the battery pack from the equipment:

To Remove the old batteries or battery pack, follow the assembly steps in reverse order. To prevent contamination of the environment and bring on possible threat to human and/or animal health, the old batteries or the battery pack must be put in an appropriate container at designated collection points. Do not dispose of batteries or battery pack together with other waste. It is recommended that you use local, free reimbursement systems batteries or battery packs, (may not be available in your area). The batteries or the battery pack should not be exposed to excessive heat such as sunshine, re or the like.

CAUTION: No naked ame sources, such as lighted candles, should be placed on the apparatus.

Symbols

Refers to alternating current (AC).

Refers to direct current (DC).

Refers to class II equipment.

Refers to stand-by.

Refers to “ON” (power).

Refers to dangerous voltage.

Getting Started

Table of Contents4

Table of Contents

1 Getting Started

2 Safety Information 6 Unique Features 7 Playable file Requirement 7 – Music file requirement 7 – Compatible USB Devices 7 – USB device requirement 8 Remote control 10 Top panel 12 Front panel / Rear panel

2 Connecting

14 AC Power Cord Connection 14 Optional Equipment Connection 14 – AUX IN Connection 15 – PORT. IN Connection 15 – Listening to music from your portable player

or external device 16 – USB Connection 16 – Antenna Connection

3 Operating

17 Basic Operations 17 – CD/USB Operations 17 – Auto Play 18 – Selecting a folder and

an MP3/WMA file 19 – Deleting a file/folder or format 19 Playback Effect

19 – DJ EFFECT 19 – DJ SCRATCH 20 – AUTO DJ 20 – DJ PRO 21 – DJ LOOP 21 – PARTY ACCELERATOR 21 – PARTY KICK STARTER

22 Using BLUETOOTH® wireless technology 22 – Listening to music stored on the Bluetooth

devices 25 Using the Music Flow Bluetooth App 25 – About “Music Flow Bluetooth” App 25 – Install “Music Flow Bluetooth” App onto

Your Bluetooth Device 26 – Activate Bluetooth with “Music Flow

Bluetooth” App

Table of Contents 5

27 Radio Operations 27 – Listening to the radio 27 – Improving poor FM reception 27 – Presetting the Radio Stations 27 – Deleting all the saved stations 28 Sound adjustment 28 – Setting the sound mode

28 – Setting the USER EQ

29 Advanced Operations 29 – Recording to USB 31 – JUKE BOX Playback 32 Other Operations 32 – Turn off the sound temporarily 32 – CHILDSAFE Mode

32 – DEMO

32 – Resume stop 33 – Using Microphone

35 – LIGHTING

36 – Sleep Timer Setting

36 – Dimmer

36 – Auto power down 37 – AUTO POWER On 37 – Auto function change 38 Setting the Clock 38 – Setting the Clock through “Music Flow

Bluetooth” App 38 – Using your player as an alarm clock 39 LG Sound Sync 40 WIRELESS PARTY LINK Connection

4 Troubleshooting

41 Troubleshooting

41 – General

5 Appendix

43 General specifications 44 Trademarks and licenses 45 Maintenance 45 – Notes on Discs

45 – Handling the Unit

Getting Started6

Unique Features

BLUETOOTH®

Listens to music stored on your Bluetooth device.

Getting Started

Portable In

Listens to music from your portable device. (MP3, Notebook, etc.)

Playback effects

Listens to music with various sound and playback effects.

USB Direct Recording

Records music to your USB 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 25-26)

LG Sound Sync

Controls volume level of this unit by the remote control of your LG TV that is compatible with LG Sound Sync.

Getting Started 7

Playable file Requirement

Music file requirement

MP3/WMA le compatibility with this unit is limited as follows.

y Sampling frequency : within 32 to 48 kHz (MP3),

within 32 to 48 kHz (WMA)

y Bit rate : within 32 to 320 kbps (MP3),

40 to 192 kbps (WMA)

y Maximum les : Data CD : 999 / USB : 2,000

y Maximum folders : Data CD : 99 / USB : 200

y File extensions : “.mp3”/ “.wma”

y Certain MP3/WMA les may not be played

depending on the type or format of the le.

y CD-ROM le format : ISO 9660/ JOLIET

y We recommend that you use Easy-CD Creator,

which creates an ISO 9660 le system.

y A protected le by DRM (Digital rights

management) cannot be played on the unit.

y The DTS disc is not supported.

You have to set the disc format option to [Mastered] in order to make the discs compatible with the LG players when formatting rewritable discs. When setting the option to Live File System, you cannot use it on LG players.

(Mastered/Live File System : Disc format system for Windows Vista)

Compatible USB Devices

y MP3 Player : Flash type MP3 player.

y USB Flash Drive :

Devices that support USB2.0 or USB1.1.

y The USB function of this unit does not support all

USB devices.

USB device requirement

y Devices which require additional program

installation when you have connected it to a computer, are not supported.

y Do not extract the USB device while in operation.

y For a large capacity USB, it may take longer than a

few minute to be searched.

y To prevent data loss, back up all data.

y If you use a USB extension cable or USB hub, the

USB device is not recognized.

y Using NTFS le system is not supported. (Only

FAT(16/ 32) le system is supported.)

y This unit recognizes up to 2,000 les.

y External HDD, Card readers, Locked devices, or

hard type USB devices are not supported.

y USB port of the unit cannot be connected to PC.

The unit cannot be used as a storage device.

y Some USB may not work with this unit.

Getting Started

Getting Started8

(R03)

Remote control

Getting Started

Replacement of battery

• • • • • • • • • • • • • • a • • • • • • • • • • • • • 1 (Standby) : Turns the power on or off.

B (Open/Close) : Opens and closes the disc tray.

VOL (Volume) +/- : Adjusts speaker volume.

F (Function) : Selects the function and input source.

Input source / Function Display

Disc CD USB USB

AUX input AUX Portable input PORTABLE

Bluetooth BT

LG Sound Sync (Wireless) LG TV

Radio FM

[ (Mute): Mutes the sound. PRESET·FOLDER W/S :

- Chooses a preset number for a radio station. (Page 27)

- Searches for a folder of MP3/WMA les. When

a CD/USB containing MP3/WMA les in several folders is being played, press PRESET·FOLDER

W/S to select the folder you want to play.

JUKEBOX/MEMORY :

- Stores radio stations. (Page 27)

- Selects JUKE BOX mode. (Page 31)

- Makes JUKE BOX list.

AUTO DJ : Selects the AUTO DJ mode. (Page 20)

DELETE :

- Deletes MP3/WMA les. (USB only). (Page 19)

- Deletes a song on the JUKE BOX list.

- Deletes all the saved stations.

Remove the battery cover on the rear of the remote control, and insert the battery with 4 and 5 matched correctly.

Getting Started 9

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

REPEAT : Listens to your tracks/les repeatedly or randomly.

TUNING-/+ : Selects the radio stations. C/V (Skip/Search) :

- Skips backward or forward.

- Searches for a section within a track/le.

N (Play/Pause) :

- Starts or pauses playback.

- Selects stereo/mono.

Z (Stop) :

- Stops playback.

- Cancels DELETE function.

SOUND EFFECT : Chooses sound impressions.

REGION EQ : Chooses region equalizer. J(Information) :

- Sees information about your music. An MP3 le often come with ID3 tag. The tag gives the Title, Artist, Album or Time information.

- Sees Bluetooth device name of the unit in BT READY.

- Sees the name of connected all Bluetooth device in Bluetooth mode.

- When these units are successfully connected each

other in WIRELESS PARTY LINK mode, each of connected device names appears in the each unit.

• • • • • • • • • • • • • • c • • • • • • • • • • • • •

0 to 9 numerical buttons : Selects numbered tracks, les, or preset number.

CLOCK : Sets a clock and checks a time.

ALARM : With the ALARM function you can turn on

CD, USB play and tuner reception at a desired time.

• • • • • • • • • • • • • • d • • • • • • • • • • • • •

VOICE CANCELLER : You can reduce the vocal tones during music playback from various input sources.

SLEEP : Sets the system to turn off automatically at a specified time. (Dimmer : The display window will be darkened by half.)

SET : Conrms the setting. KEY CHANGER (L/l) : Changes the key to suit

your vocal range.

ECHO : Selects ECHO mode.

? : This button is not available.

VOCAL EFFECTS : Selects various vocal effects mode.

USB REC :

- Records to USB.

- To stop Recording, press and hold for 3 seconds.

Getting Started

Getting Started10

Top panel

ab cde

Getting Started

a 1 (Standby)

Turns the power on or off.

b USB REC / DEMO

- Records to USB.

- To stop Recording, press and hold for 3 seconds.

- In power off status, if you press USB REC / DEMO, show demo mode.

c USB Port You can play sound les by connecting the USB

device.

d Display window e PARTY ACCELERATOR lever

Slide the lever to create a party atmosphere.

f F (Function)

Selects the function and input source.

Input source / Function Display

Disc CD

USB USB

AUX input AUX

Portable input PORTABLE

Bluetooth BT

LG Sound Sync (Wireless) LG TV

Radio FM

Getting Started 11

g 3WIRELESS LINK

- Selects MAIN or OTHER on WIRELESS PARTY

LINK mode.

- Enable or disable WIRELESS PARTY LINK mode. h MASTER VOL. (Volume) -/+

Adjusts speaker volume.

i C (Skip/Search)

- Skips backward.

- Searches for a section within a track/le.

- Selects the radio stations.

N (Play/Pause)

- Starts or pauses playback.

- Selects stereo/mono.

V (Skip/Search)

- Skips forward.

- Searches for a section within a track/le.

- Selects the radio stations.

Z (Stop)

Stops playback or cancels DELETE function.

B (Open/Close)

Opens and closes the disc tray.

j DJ SCRATCH / SEARCH & MULTI

- Turns clockwise or counterclockwise to make scratch sound.

- Searches a folder or a file k REGION EQ / BASS BLAST (or BASS BLAST+)

- Chooses region equalizer.

- Press and hold to select BASS (or BASS+)

effect directly.

Moves to folder or file in selection mode.

Selects a folder when searching a file.

l PARTY STARTER

- In power off state, this function turns on the unit with Party Kick Starter sound.

- In power on state, this function mixes the music with Party Kick Starter sound.

CLUB, DRUM, USER (DJ PRO)

Selects CLUB, DRUM or USER sound effect to

mix.

(If you want to use USER, you have to register a source with “Music Flow Bluetooth” app.)

1, 2, 3 (DJ PRO PAD)

Press a desired sound pad.

m DJ EFFECT

Selects a desired DJ effect.

USER EQ

Selects the sound effect created by your own. (Page 28)

LIGHTING

Selects the lighting mode.

n DJ SCRATCH / LEVEL CONTROL

- Turns clockwise or counterclockwise to make scratch sound.

- Turns clockwise or counterclockwise to control the USER EQ level.

- Adjust DJ EFFECT level.

- Selects the vocal effects.

- Selects the lighting effects.

o PARTY ACCELERATOR MODE

Selects PARTY ACCELERATOR MODE.

DJ LOOP

Selects DJ LOOP mode. (DJ LOOP mode can use during CD/USB playback.)

p KEY CHANGER (l/L)

Changes the key to suit your vocal range.

VOICE CANCELLER

You can reduce the vocal tones during music playback from various input sources.

VOCAL EFFECTS

Selects VOCAL EFFECTS mode.

MIC ECHO

Selects ECHO mode.

q MIC VOL. (Microphone Volume)-/+

Adjust microphone volume.

Getting Started

Getting Started12

Front panel / Rear panel

Getting Started

a b

a (Remote sensor) b MIC (Microphone) 1/2 jack c Disc tray d Lighting

Caution

Place the speaker at a safe distance from the child’s reach. Otherwise it may result in the speaker falling down and causing personal injury and/or property damage.

e AUX IN (L/R) :Connect an auxiliary device. f PORT. (Portable) IN :Connect a portable device. g ANTENNA (FM) h AC IN socket

Caution

y Connect the power cord to wall outlet

directly if possible. Or when you use an extension cable, it is highly recommended to use an extension cable of 110 V / 15 A or 230 V / 15 A, otherwise the unit may not operate properly because of the lack of power supply.

y Do not overload the extension cord with

excessive electrical load.

Useful functions for using the unit

Function Description To do Do this

BT Lock On/Off

(Page 24)

Auto Power On

(Page 37)

It allows you to connect a

Bluetooth device only on BT(Bluetooth) and LG TV

functions.

Initial setting of this function was set to off.

It allows the unit to turn on and off automatically by input signals :

BT (Bluetooth) or LG TV

OFF

Press and hold N for 5 seconds in BT(Bluetooth) function.

Turn off the unit by pressing 1 on the unit for 5 seconds.

Getting Started 13

Getting Started

Connecting14

AC Power Cord Connection

1. Connect one end of the AC power cord (included) to the AC IN socket.

Connecting

2. Plug the other end into the wall outlet.

Note

Unplug the AC power cord from the wall outlet if you do not to use for an extended period of

time.

Optional Equipment Connection

AUX IN Connection

Connect an output of auxiliary device (Camcorder, TV, Player, etc) to the AUX IN (L/R) connector. If your device has only one output for audio (mono), connect it to the left(white) audio jack on the unit.

White

Red

Audio cable

DVD, Blu-ray player etc.

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