LG B4 Series - User Manual

ENGLISH_index
Safety and Reference
OWNER’S MANUAL
Please read this manual carefully
before operating your set and retain
it for future reference.
Printed in Korea
www.lg.com
Copyright © 2024 LG Electronics Inc.
All Rights Reserved.
The model and serial number of the product are
located on the back and on one side of the product.
Record them below in case you ever need service.
Model
Serial No.
OLED42C4AUA
OLED42C4PUA
OLED48B4AUA
OLED48B4PUA
OLED48C4AUA
OLED48C4PUA
OLED55B4AUA
OLED55B4PUA
OLED55C4AUA
OLED55C4PUA
OLED55G4SUB
OLED65B4AUA
OLED65B4PUA
OLED65C4AUA
OLED65C4PUA
OLED65G4SUB
OLED77B4AUA
OLED77B4PUA
OLED77C4AUA
OLED77C4PUA
OLED77G4WUA
OLED83C4AUA
OLED83C4PUA
OLED83G4WUA
OLED97G4WUA
(Only OLED42/48/55/65/77/83C4*,
OLED48/55/65/77B4*)
(For USA)
This product qualifies for ENERGY
STAR in the factory default setting.
Changing the factory default settings
or enabling other features may
increase power consumption that could exceed
the limits necessary to quality for ENERGY STAR.
Refer to ENERGY STAR.gov for more information
on the ENERGY STAR program.
*MFL720617592312REV00*
Supplier`s Declaration of
Conformity
Trade Name LG
Responsible
Party
LG Electronics USA,
Inc.
Address 111 Sylvan Avenue,
North Building,
Englewood Cliffs,
NJ07632
E-mail lg.environmental@
lge.com
LG Customer Information Center
For inquires or comments, visit www.
lg.com or call;
1-800-243-0000
USA, Consumer
User
1-888-865-3026
USA, Commercial
User
1-888-542-2623 CANADA
Register your product Online!
www.lg.com

Summary

Safety and Precautions

Important Safety Instructions

Essential guidelines for safe operation and accident prevention.

Fire, Electric Shock, and Ventilation Warnings

Critical warnings about fire hazards, electric shock risks, and proper ventilation.

Stability Hazard Warning

Crucial advice on preventing TV tip-overs and associated injuries.

Installation Guide

Wall Mounting Procedures

Troubleshooting and Screen Care

Common Issue Resolution

OLED Screen Protection and Maintenance

Advice on preventing image retention and using the pixel cleaning feature.

External Control Device Setup

Connecting Control Interfaces

RS-232 C Communication and Commands

Details on RS-232C configuration, commands, and communication protocol.

Command Reference for TV Functions

LG B4 Series Specifications