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LG 43UF6430 - User Manual

LG 43UF6430
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OWNER’S MANUAL
Safety and Reference
LED TV*
* LG LED TVs are LCD TVs with LED backlighting.
P/No : MFL68741506 (1507-REV01)
www.lg.com
*MFL68741506*
Please read this manual carefully before operating your TV and retain
it for future reference.
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Questions and Answers

  • M
    Miranda MitchellAug 10, 2025
    What to do if the LG LED TV remote control is not working?
    • T
      Thomas GrantAug 10, 2025
      If you cannot control your LG LED TV with the remote, try the following: * Ensure nothing is covering the remote receiver on the TV. * Make sure there are no obstacles blocking the path between the remote and the TV. * Replace the remote batteries with new ones.
  • J
    Jeffery FieldsAug 19, 2025
    What to do if my LG LED TV has no picture and sound?
    • R
      Robert McintoshAug 19, 2025
      If your LG LED TV shows no image and produces no sound, please check the following: 1. Verify that the TV is powered on. 2. Confirm that the power cord is securely connected to a working wall outlet. 3. Test the wall outlet by plugging in another device to see if it functions correctly.
  • K
    kristen60Aug 29, 2025
    Why does my LG 43UF6430 LED TV turn off by itself?
    • P
      pamela55Aug 29, 2025
      Your LG LED TV might be turning off suddenly due to a possible interruption in the power supply. Please check the power control settings. Also, verify if the Sleep Timer or Timer Power Off feature is activated within the Timers settings.

Summary

Owners Manual: Safety and Reference

Important Safety Instructions

General Safety Precautions

Follow essential safety guidelines regarding water, ventilation, heat sources, power cords, and accessories.

Electrical Shock and Fire Prevention

Measures to prevent electric shock and fire, focusing on plugs, ventilation, and heat sources.

Handling and Maintenance Safety

Handling and Maintenance Safety

Precautions for moving, servicing, cleaning, and handling the TV to prevent damage or injury.

Electrical Safety and Liquid Exposure

Measures to prevent electric shock and fire, including avoiding liquids and proper servicing.

Grounding and Electrical Safety Measures

Grounding Procedures and Antenna Safety

Ensures proper grounding for electric shock prevention, including antenna grounding.

Power Disconnection and Battery Safety

Procedures for disconnecting power and safe handling/disposal of batteries.

Product Characteristics and Screen Care

Preventing Image Burn-in on Screen

Tips to avoid permanent screen burn-in by not displaying static images for long periods.

Preparation and Maintenance Guidance

General Maintenance and Cleaning Procedures

Instructions for cleaning the TV screen, frame, and power cord using appropriate methods.

Lifting, Moving, and Control Operation

Safe TV Handling and Transport

Guidelines for safely lifting, moving, and transporting the TV to prevent damage or injury.

Mounting Options: Table and Wall Installation

Wall Mounting Guidelines and VESA Standards

Instructions and recommendations for securely mounting the TV on a wall using VESA standards.

External Device Connectivity and Setup

Antenna and Cable TV Connection

Steps for connecting an antenna or cable box to receive TV signals.

Advanced Connections and Remote Control Usage

Remote Control Operation and Battery Safety

Instructions for battery installation, infrared operation, and cautions for remote usage.

Licenses and Troubleshooting Common Issues

Troubleshooting Common TV Problems

Guides to resolve issues with remote control, image/sound, and sudden power-offs.

CHILD SAFETY: PROPER TELEVISION PLACEMENT

Critical Safety Guidelines for Placement

Essential safety advice for TV placement, avoiding climbing, and securing furniture.

EXTERNAL CONTROL DEVICE SETUP Guide

Remote Control KEY CODES

EXTERNAL CONTROL DEVICE SETUP: Interface Options

Communication Parameters and Command Reference

Comprehensive Command Reference List

List of commands for controlling TV functions via serial interface.

Transmission and Acknowledgement Protocols

Basic Control Commands for TV Functions

Advanced Picture and Audio Control Commands

Advanced Control Commands for TV Features

Channel Tuning and Program Control

Input Selection and 3 D Mode Management

Automatic Picture Configuration Command

LG 43UF6430 Specifications

General IconGeneral
Screen Size43 inches
Display TypeLED
Smart TVYes
Operating SystemwebOS
Refresh Rate60 Hz
HDMI Ports3
USB Ports2
Audio Output20W
Wi-FiYes
BluetoothNo
Resolution1920 x 1080

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