LG 43UM74 Series User Manual

49SM8600PCA LG MFL71140002
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LG 43UM74 Series Specifications

General

Brand	LG
Model	43UM74 Series
Category	LED TV
Language	English

Summary

Table Mounting Instructions

Wall Mounting Instructions

Detailed steps for securely mounting the TV to a wall, including bracket types and clearance requirements.

Connecting External Devices

Antenna/Cable Connection

Connects the TV to a wall antenna socket using an RF cable. Includes signal splitter and amplifier information.

HDMI Connection Guide

Connects external devices via HDMI for optimal picture and audio quality. Details supported audio formats.

USB Connection Guide

Explains USB connectivity for external devices and potential issues with USB hubs.

Using the TV Button

Basic Button Functions

Details basic functions like power on/off, menu control, and selection using the TV's physical button.

Adjusting Menu with Button

Explains how to use the button to adjust menu items such as power, input source, and volume.

Using the Standard Remote

Using the Magic Remote Control

Instructions for using the Magic Remote Control, including battery replacement and button functions.

Troubleshooting Common Issues

Troubleshooting Remote Control

Troubleshooting steps when the TV cannot be controlled with the remote control, checking sensor and obstacles.

Troubleshooting No Image/Sound

Steps to resolve issues with no image display or sound, checking power and connections.

Troubleshooting Sudden Power Off

Troubleshooting for the TV turning off unexpectedly, checking power settings and auto-off function.

Troubleshooting Abnormal Display

Addresses minor screen flickers, pixel variations, brightness differences, and image sticking.

Product Specifications

Broadcasting Specifications

Details digital and analogue TV broadcast standards, including system and frequency range.

Wireless Module Specifications

Provides specifications for Wireless LAN and Bluetooth modules, including frequency range and output power.

Environmental Conditions

Specifies operating and storage temperature and humidity ranges for the product.