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LG 55UT570H0UA - User Manual

LG 55UT570H0UA
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*MFL71402012*
(1905-REV01)
OWNER’S MANUAL
Safety and Reference
LED TV*
43UT570H0UA
49UT570H0UA
55UT570H0UA
65UT570H0UB
43UT670H0UA
49UT670H0UA
55UT670H0UA
49UT770H0UA
55UT770H0UA
65UT770H0UB
75UT770H0UA
www.lg.com
Copyright © 2019 LG Electronics Inc. All Rights Reserved.
Printed in Korea
* LG LED TV applies LCD screen with LED backlights.
Please read this manual carefully before operating your set and retain it for future
reference.

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Summary

Important Safety Instructions

Warning! Safety Instructions

Grounding Precautions

Outdoor Antenna Grounding

Guidelines for safely grounding outdoor antennas, including NEC requirements for protection.

Appliance Grounding

Ensures safe connection of grounded plugs and grounding wires to prevent electrical shock.

Securing the TV

Securing TV to the Wall

Steps for securely fastening the TV to a wall using eye-bolts and wall brackets for safety.

Mounting on a Wall

Guidance on installing an optional wall mount, ensuring VESA standard compatibility and secure fixture.

Connections

Additional Connections

HDMI and USB Connections

Details on connecting devices via HDMI and USB, including audio formats and USB port specifications.

Network Setup

Wired Network Connection

Steps for connecting the TV to a network via a wired LAN connection to a Pro:Centric server.

TV Viewing Adjustments

Remote Control Usage

Guide to using the remote control, including battery installation and pointing the remote sensor.

Picture Settings

Selecting Picture Mode

Guide to selecting optimal picture modes like Vivid, Standard, Cinema, Game, and Sports.

Additional Picture Options

Details on adjusting advanced picture settings such as Noise Reduction and TruMotion.

External Control Device Setup

RS-232 C Setup Overview

Introduction to setting up external control devices via RS-232C, noting model and cable variations.

Communication Protocol Details

Command Reference List

A comprehensive list of commands for controlling TV functions via RS-232C or USB-to-Serial.

Transmission and Receiving Protocol

Transmission Protocol Format

Details the format for sending commands to the TV, including command structure and data transmission.

Acknowledgement Protocols

Explains OK and Error Acknowledgement formats for successful and failed command execution.

Network Settings

Troubleshooting Network Problems

LG 55UT570H0UA Specifications

General IconGeneral
Response time- ms
Display diagonal55 \
Display brightness400 cd/m²
Display technologyLED
Native aspect ratio-
PurposeUniversal
AC input voltage120 V
AC input frequency50 - 60 Hz
Power consumption (standby)- W
RS-232CYes
USB version2.0
DisplayPorts quantity0
Package depth207 mm
Package width1410 mm
Package height860 mm
Package weight22900 g
RMS rated power20 W
Number of built-in speakers2
Product colorBlack
Product designDigital signage flat panel
Placement supportedIndoor
Panel mounting interface300 x 300 mm
Weight and Dimensions IconWeight and Dimensions
Depth87.1 mm
Width1244 mm
Height726 mm
Weight14000 g
Depth (with stand)303 mm
Height (with stand)780 mm
Weight (with stand)17200 g

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