LG OK99 User Manual

Safety Information
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: 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 specified 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 be 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 identification and supply ratings, please
refer to the main label on the bottom or the other surface of the product.
CAUTION concerning the Power Cord
The Power Plug is the disconnecting device. In case of an emergency, the Power Plug must remain
readily accessible.

LG OK99 Specifications

General

Brand	LG
Model	OK99
Category	Stereo System
Type	Mini Hi-Fi System
Speaker Type	2-Way
Amplifier	Built-in
Bluetooth	Yes
USB Playback	Yes
CD Player	Yes
FM Radio	Yes
Karaoke Function	Yes
DJ Effects	Yes
Lighting Effects	Yes
Remote Control	Yes
Audio Input	3.5mm AUX

Summary

Safety Information

Unique Features

Bluetooth Connectivity

Connect and stream audio wirelessly from Bluetooth-enabled devices.

Portable and Optical Audio Inputs

Connect external audio sources via Portable In (3.5mm) and Optical In jacks.

Playback Effects and USB Recording

Enhance audio with various playback effects and record to USB.

Music Flow Bluetooth App

Control unit features and stream music using the dedicated mobile app.

LG Sound Sync Technology

Control volume and functions using your LG TV remote.

Playable File Requirements

Music File Compatibility

Specifications for MP3/WMA file sampling frequency, bit rate, and file limits.

USB Device Compatibility and Requirements

Information on supported USB devices, file systems, and usage guidelines.

Remote Control Overview

Battery Replacement

Instructions for safely replacing the batteries in the remote control unit.

Remote Control Button Functions

Detailed explanation of each button and its function on the remote control.

Unit Physical Layout

Front and Rear Panel Components

Identification and description of all ports, buttons, and indicators on the unit's panels.

Unit Handling and Connections

Carrying the Unit Safely

Safe methods and precautions for moving the speaker unit to prevent damage.

AC Power and Optional Connections

Connecting the unit to power and external audio devices via various inputs.

LG Sound Sync Functionality

Wired and Wireless TV Audio Sync

Steps for connecting your LG TV to the unit for synchronized audio output.

USB and Antenna Connections

USB Device Connection and Usage

How to connect and use USB storage devices for playback or recording.

FM Antenna Connection

Instructions for connecting the FM antenna for optimal radio reception.

Basic Operations

CD and USB Playback

How to play audio files from CDs and USB storage devices.

File Navigation and Management

Selecting, searching, and deleting files and folders on USB devices.

Playback Effects and Features

DJ Effects and Modes

Utilize DJ effects like Flanger, Phaser, Scratch, Pad, Loop, and Auto DJ.

Party Features and Kick Starter

Enable party modes and kick starter sounds for enhanced ambiance.

Bluetooth Wireless Technology

Bluetooth Basics and Profiles

Understanding Bluetooth technology, versions, and supported audio profiles.

Pairing and Connecting Bluetooth Devices

Step-by-step guide to pair and connect Bluetooth devices for audio streaming.

Controlling Connected Bluetooth Devices

Managing playback of paired Bluetooth devices using the unit's controls.

Bluetooth Connection Lock

Securely limit or enable Bluetooth connections to prevent unauthorized access.

Music Flow Bluetooth App Integration

Install and use the mobile app for enhanced unit control and features.

Radio Operations

Tuning and Improving FM Reception

How to listen to radio stations, including auto/manual tuning and reception improvement.

Presetting and Deleting Radio Stations

Storing, recalling, and removing favorite radio station presets.

Sound Adjustment

Setting Sound Modes and Equalizers

Selecting preset sound modes and customizing USER EQ settings for audio.

Advanced Operations

USB Recording Functionality

Recording audio from various sources onto a USB device for later playback.

JUKE BOX Playback

Creating and Managing JUKE BOX Playlists

Building, editing, and playing custom track lists from discs or USB devices.

Other Unit Operations

Sound Muting, DRC, and Childsafe Mode

Temporarily mute sound, adjust dynamic range, and enable volume safety features.

Demo Mode, Resume Stop, TV Remote Control

Showcasing features, resuming playback, and controlling unit with TV remote.

Microphone and Vocal Features

Microphone Usage and Volume Adjustment

Connecting and adjusting microphone volume for karaoke and singing.

Voice Canceller and Key Changer

Reducing vocals in music or adjusting the music key for vocal performance.

Vocal Effects and Echo

Applying various vocal effects and echo to enhance singing.

Lighting and Sleep Timer

Unit Lighting Effects

Controlling unit lighting for party atmosphere or ambient visual effects.

Sleep Timer and Dimmer Settings

Setting automatic turn-off timers and adjusting display brightness.

Automatic Power and Function Control

Auto Power On Functionality

Unit automatically powers on based on detected input sources like TV or Bluetooth.

Automatic Function Switching

Unit automatically selects the correct function based on connected input signals.

Clock and Alarm Settings

Setting the Unit Clock

Manual and app-based methods for configuring the unit's clock time.

Using the Unit as an Alarm Clock

Setting up the unit to function as a wake-up alarm clock.

WIRELESS PARTY LINK Connection

Troubleshooting Guide

General Problem Solving

Common issues and solutions for unit operation, power, sound, and connectivity problems.

General Specifications

Maintenance and Care

Disc Handling and Cleaning Procedures

Proper care, cleaning, and storage guidelines for audio discs.

Unit Handling, Cleaning, and Shipping

Guidelines for safely handling, cleaning, and shipping the audio unit.