LG LF-U850 User Manual

Micro Audio System
Owner’s Manual
MODEL: LFU850 (LFU850, LFS-U850)
CD - R/RW
LGEUS_LF-U850_ENG_0148G
For service/
support Call:
Toll Free Number
1-800-243-0000
© Copyright 2007, LG Electronics U.S.A., Inc.
Before connecting, operating or adjusting this product,
please read this instruction booklet carefully and completely.

LG LF-U850 Specifications

General

Speakers	2 Ch
I/O ports	USB
CD-R playback	Yes
Dimensions (WxDxH)	187.96 x 254 x 254 mm
Channels quantity	3 channels
Audio formats supported	mp3
Frequency range	60 - 20000 Hz
RMS rated power	160 W
Signal-to-Noise Ratio (SNR)	75 dB
Tuner type	Digital
AM band range	530 - 1720 kHz
FM band range	87.5 - 108 MHz
Type	Home audio mini system
Number of optical discs	6 discs
Battery type	AAA

Weight and Dimensions

Weight	18000 g

Summary

Safety Precautions

Electrical Shock & Fire Hazards

Covers risks like opening unit, liquids, ventilation, and heat sources to prevent shock or fire.

Laser Product Warning

Details precautions for Class 1 laser products to avoid hazardous radiation exposure.

Electrical Interference & FCC Compliance

Addresses water exposure, FCC warnings, and regulatory compliance for radio frequency energy.

Important Safety Instructions

Usage Environment Safety

Guidelines on avoiding water, proper cleaning, ventilation, and heat source placement.

Electrical & Plug Safety

System Installation

Speaker Connection

Guides on correctly connecting the speaker system to the main unit for optimal sound.

Antenna Connections

Instructions for connecting FM and AM antennas for radio reception.

Auxiliary Device Connection

Audio and Sound Settings

Sound Quality Enhancements

Explains features like XDSS, MP3 Optimizer, and XTS pro for adjusting sound quality.

Timer Functions

Setting the Timer

Detailed steps to set the timer for radio, CD, or USB playback to turn on and off.

Cancelling or Checking Timer

CD Playback Functions

Basic CD Operations

Track Navigation

Programmed Playback

USB Device Playback

USB Basic Playback

Instructions for connecting and playing music files from a USB storage device.

USB Device Compatibility

Lists supported USB file formats, device types, and compatibility notes.

Maintenance and Service

Shipping and Cleaning

Service Information

Advice on when professional service is required for the unit.

Troubleshooting Guide

Common Issues and Solutions

A table detailing common problems and their corresponding corrective actions.