LG 49UM71 Series - User Manual

www.lg.com
Copyright © 2019 LG Electronics Inc. All Rights Reserved.
Printed in Korea
LED TV*
OWNER’S MANUAL
* LG LED TV applies LCD screen with LED backlights.
Safety and Reference
Please read this manual carefully before operating
your set and retain it for future reference.
*MFL71100902*
(1901-REV01)
43UM6900PUA
49UM6900PUA
55UM6900PUA
65UM6900PUA
43UM7100PUA
49UM7100PUA
60UM7100DUA
70UM7170DUA
55UM7200PUA
60UM7200PUA
43UM7300AUE
43UM7300PUA
43UM7310PUA
49UM7300AUE
49UM7300PUA
50UM7300AUE
50UM7300PUA
50UM7310PUA
55UM7300AUE
55UM7300PUA
65UM7300AUE
65UM7300PUA
70UM7350PUA
70UM7370AUB
70UM7370PUA
50UM7400PUA
55UM7400PUA
65UM7400PUA
75UM7570AUE
75UM7570PUB
75UM7570PUD
82UM7570PUB
86UM7570PUB
50UM7600PUB
55UM7650PUB
65UM7650PUB
75UM8070PUA
82UM8070AUB
82UM8070PUA
86UM8070AUB
86UM8070PUA

Summary

Safety and Reference

Important Safety Instruction

Safety Warnings and Precautions

Power Disconnection and Grounding

Procedures for safely disconnecting power and grounding the TV.

General Safety Measures

Electrical Safety and Grounding

Wall Mounting the TV

Securing the TV to a Wall Mount

Steps for safely attaching the TV to a wall mount.

External Devices and Basic TV Operation

Connecting Supported External Devices

Supported external devices and connection methods.

Operating the TV with Buttons

Using the Standard Remote Control

Using the Magic Remote Control

Magic Remote Control Setup and Troubleshooting

Registering and Deregistering Magic Remote

Pairing instructions for the Magic Remote with the TV.

General Troubleshooting

Common issues and solutions for TV operation and remote control.

Troubleshooting Display and Sound Issues

Abnormal Display Conditions

Child Safety and TV Placement Guidelines

Safe TV Installation Practices

Essential safety tips for TV installation and use.

Wall;Ceiling Mounting Safety

Guidelines for safely mounting the TV on walls or ceilings.

Network Settings Configuration

Troubleshooting Network Connectivity

SmartShare and Firmware Updates

Smartphone Content Sharing

How to connect your smartphone to the TV for content sharing.

TV Firmware Update Procedure

Instructions for checking and updating the TV's software.

External Control Device Setup

External Control Device Setup: Connections

USB to Serial(RS-232 C) Converter Connection

Connecting a USB to Serial converter for external control.

RS-232 C Serial Cable Connection

Connecting the TV using an RS-232C serial cable.

External Control Device Setup: RS-232 C Details

Phone Jack Type Connection

Connecting the TV using a phone jack to RS-232 cable.

RS-232 C Configurations and Set ID

Details on RS-232C port configurations and setting the unique identifier.

External Control Device Setup: Commands

Communication Parameters and Command List

Settings and a reference list for external control commands.

External Control Device Setup: Protocols

Transmission and Receiving Protocols

Understanding the protocol for sending and receiving commands.

External Control Device Setup: Picture Commands

Power and Aspect Ratio Control

Screen Mute, Volume, Contrast, Brightness

External Control Device Setup: Color and Audio Commands

Color, Tint, Sharpness, and Lock Controls

Audio Settings Control

Color Temperature and ISM Method

External Control Device Setup: Advanced Settings

Equalizer, Energy Saving, and Tune Commands

External Control Device Setup: Input and 3 D Control

Input Source Selection Commands

3 D Mode and Depth Control

External Control Device Setup: 3 D Options

Extended 3 D Options Control

Auto Picture Configuration

LG 49UM71 Series Specifications

General

Brand	LG
Model	49UM71 Series
Category	LED TV
Language	English