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LG OLED55C3PUA - User Manual

LG OLED55C3PUA
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Safety and Reference
OWNER’S MANUAL
Please read this manual carefully before
operating your set and retain it for
future reference.
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.
OLED48A3AUA
OLED48A3PUA
OLED55A3AUA
OLED55A3PUA
OLED65A3AUA
OLED65A3PUA
OLED77A3AUA
OLED77A3PUA
OLED55B3AUA
OLED55B3PUA
OLED65B3AUA
OLED65B3PUA
OLED77B3AUA
OLED77B3PUA
OLED42C3AUA
OLED42C3PUA
OLED48C3AUA
OLED48C3PUA
OLED55C3AUA
OLED55C3PUA
OLED65C3AUA
OLED65C3PUA
OLED77C3AUA
OLED77C3PUA
OLED83C3AUA
OLED83C3PUA
www.lg.com
Copyright © 2023 LG Electronics Inc.
All Rights Reserved.
Printed in Korea
*MFL719460322212REV00*
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Trade Name LG
Responsible
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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
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Summary

Safety and Reference

Important Safety Instructions

General Safety Precautions

Essential guidelines to ensure safe operation and prevent hazards.

Safety Warnings and Guidelines

Electrical and Fire Hazard Prevention

Critical warnings about preventing electric shock and fire hazards.

Connecting External Devices

HDMI, USB, and IR Blaster Connections

How to connect devices using HDMI, USB, and IR Blaster ports.

Troubleshooting Common Issues

Remote, Display, and Sound Problems

Solutions for issues with remote control, display, sound, and sudden power off.

OLED Screen Protection

Preventing Image Retention

Precautions and recommendations to prevent image retention on the OLED screen.

Safety Warnings and Policies

Stability Hazards and Symbols

Critical warnings about securing the TV and explanation of symbols.

External Control Device Setup

External Control: USB and RS-232 C Setup

External Control: Phone Jack and RS-232 C Configuration

Communication Parameters and Command List

Transmission Protocol and Data Mapping

Controlling TV Functions via RS-232 C

Power, Aspect Ratio, and Volume Control

Commands to control power, aspect ratio, volume, and mute functions.

Advanced RS-232 C Adjustments

Color, Tint, Sharpness, and Audio Control

Commands for color, tint, sharpness, treble, bass, and balance adjustments.

Feature Control via RS-232 C

ISM Method, Energy Saving, and Tuning

Commands for ISM method, energy saving, and channel tuning.

Channel Tuning and Input Selection Commands

Analog and Digital Channel Tuning Details

Detailed commands for tuning channels across various regions and types.

Advanced Control: Channel Programming and 3 D Modes

Backlight, Panel Light, and 3 D Mode Control

Commands to control backlight, panel light, and various 3D display modes.

3 D Settings and Auto Picture Configuration

Extended 3 D Options and Settings

Commands for adjusting extended 3D options like depth and viewpoint.

Summary

Safety and Reference

Important Safety Instructions

General Safety Precautions

Essential guidelines to ensure safe operation and prevent hazards.

Safety Warnings and Guidelines

Electrical and Fire Hazard Prevention

Critical warnings about preventing electric shock and fire hazards.

Connecting External Devices

HDMI, USB, and IR Blaster Connections

How to connect devices using HDMI, USB, and IR Blaster ports.

Troubleshooting Common Issues

Remote, Display, and Sound Problems

Solutions for issues with remote control, display, sound, and sudden power off.

OLED Screen Protection

Preventing Image Retention

Precautions and recommendations to prevent image retention on the OLED screen.

Safety Warnings and Policies

Stability Hazards and Symbols

Critical warnings about securing the TV and explanation of symbols.

External Control Device Setup

External Control: USB and RS-232 C Setup

External Control: Phone Jack and RS-232 C Configuration

Communication Parameters and Command List

Transmission Protocol and Data Mapping

Controlling TV Functions via RS-232 C

Power, Aspect Ratio, and Volume Control

Commands to control power, aspect ratio, volume, and mute functions.

Advanced RS-232 C Adjustments

Color, Tint, Sharpness, and Audio Control

Commands for color, tint, sharpness, treble, bass, and balance adjustments.

Feature Control via RS-232 C

ISM Method, Energy Saving, and Tuning

Commands for ISM method, energy saving, and channel tuning.

Channel Tuning and Input Selection Commands

Analog and Digital Channel Tuning Details

Detailed commands for tuning channels across various regions and types.

Advanced Control: Channel Programming and 3 D Modes

Backlight, Panel Light, and 3 D Mode Control

Commands to control backlight, panel light, and various 3D display modes.

3 D Settings and Auto Picture Configuration

Extended 3 D Options and Settings

Commands for adjusting extended 3D options like depth and viewpoint.

Overview

This document serves as the Owner's Manual for LG OLED TVs, providing essential information for safe operation, installation, and troubleshooting. It also includes details on external control device setup and regulatory compliance.

Function Description

The LG OLED TV is a high-resolution display device designed for home entertainment. It utilizes OLED technology, where each pixel emits its own light, resulting in perfect black levels and vibrant, clear images without blurring. The TV can be controlled via a remote control or a button on the unit itself, allowing users to power it on/off, adjust volume, change channels, and access various menu settings.

The TV supports connections to a wide range of external devices, including Blu-ray players, HD receivers, DVD players, VCRs, audio systems, USB storage devices, PCs, and gaming consoles. These connections can be made via HDMI or USB ports. For enhanced control, the TV can be integrated into an external control system using an IR Blaster or RS-232C serial connection, allowing for centralized management of the TV and connected devices.

A key feature of the LG OLED TV is its built-in screen protection, specifically the "Pixel Cleaning" function. This feature automatically monitors the screen's status and runs a cleaning process to prevent image retention, a common phenomenon in OLED panels where static images can leave a temporary imprint.

The TV also incorporates various picture and sound adjustment options, such as aspect ratio control, screen mute, volume control, contrast, brightness, color/colour, tint, sharpness, OSD (On Screen Display) selection, treble, bass, and balance. It supports different input sources, including DTV, satellite DTV, CATV, AV, Component, RGB, and HDMI. For 3D models, there are options to change 3D modes and adjust 3D effects.

Usage Features

The manual emphasizes safe and proper usage of the LG OLED TV. Users are instructed to read all safety instructions, keep the manual for future reference, and heed all warnings. The TV should not be used near water, and should be cleaned only with a dry cloth. Proper ventilation is crucial, and the TV should not be installed near heat sources or in confined spaces. The power cord must be protected from physical abuse and should be handled carefully during plugging and unplugging.

For initial setup, the TV can be mounted on a table or a wall. When mounting on a table, a minimum of 10 cm (4 inches) space from the wall is recommended for proper ventilation. For wall mounting, users are advised to consult their local dealer for a VESA standard-compatible wall mount and to carefully attach the bracket to the TV and a solid wall. The manual also provides instructions for securing the TV to the wall using eye-bolts or TV brackets and a sturdy rope or cable, especially for larger models.

Connecting to an antenna, cable, or cable box is straightforward, with illustrations guiding the process. Users are advised to use certified HDMI cables and to ensure USB devices are connected directly to the TV or through a USB 2.0 extension cable if needed.

The TV's basic functions can be operated using a single button on the unit, allowing for power on/off, volume control, and channel control. The remote control offers a more comprehensive set of controls, including access to menus and various settings. The "Set ID" feature allows users to assign a unique ID to the TV, which is particularly useful in environments with multiple LG TVs controlled by an external system.

Maintenance Features

The LG OLED TV includes several features and recommendations for maintenance and longevity. The "Pixel Cleaning" function is a key maintenance feature that automatically or manually addresses image retention. Users can manually initiate Pixel Cleaning through the TV's menu settings.

To minimize image retention, users are advised to avoid displaying fixed images for long periods. Recommendations include setting the picture mode to "Auto Power Save," lowering the "OLED Pixel Brightness," and adjusting the "Adjust Logo Brightness" to "High." For images with black bars, users can use the "Vertical Zoom" or "4-Way Zoom" functions to remove them. Turning off menus for setting up external devices when not in use also helps prevent static elements from being displayed on the screen for extended periods.

For cleaning the TV, the manual instructs users to unplug the power cord and wipe the screen gently with a soft, dry cloth. Harsh chemicals, glass cleaner, air fresheners, insecticides, lubricants, wax, abrasives, thinner, benzene, or alcohol should not be used, as they can damage the product and/or its panel. Water or cleaner should not be sprayed directly onto the TV screen; instead, a dry cloth should be lightly moistened.

The manual also provides troubleshooting tips for common issues, such as the remote control not working, no image or sound, or the TV turning off suddenly. It explains that minor flickering when the TV is cold or the presence of tiny black or colored dots on the screen are normal characteristics of the panel and not malfunctions. Cracking noises due to thermal contraction and low-level humming from the electrical circuit are also described as normal.

In case of product damage, water or other substances entering the product, smoke or unusual odors, lightning storms, or prolonged disuse, users are advised to unplug the TV immediately and contact local customer service. Unauthorized modifications are discouraged, as they can void the warranty and pose safety risks. The manual also provides contact information for LG Customer Information Centers in the USA and Canada for inquiries and support.

LG OLED55C3PUA Specifications

General IconGeneral
Screen shapeFlat
Response time0.1 ms
Display diagonal55 \
Display brightness- cd/m²
Display technologyOLED
Native aspect ratio16:9
Native refresh rate120 Hz
Contrast ratio (typical)-
Motion interpolation technologyOLED Motion
Sound modesAI Sound Pro, Clear Voice Pro
Audio decodersDTS, Dolby Atmos, Dolby Digital AC3, Dolby Digital AC4
RMS rated power40 W
Audio output channels2.2 channels
Enhanced Audio Return Channel (eARC)Yes
Music appsSpotify, iHeartRadio
Video appsAmazon Prime Video, Apple TV, Disney+, HBO Max, Hulu, Netflix, Paramount+, Peacock, Youtube TV
Sports appsSports Alerts
Operating system versionwebOS 23
Operating system installedWeb OS
Headphone outputs0
HDMI ports quantity4
USB 2.0 ports quantity3
Ethernet LAN (RJ-45) ports1
Common interface Plus (CI+)No
Consumer Electronics Control (CEC)SimpLink
Game featuresAuto Low Latency Mode (ALLM), Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR)
AMD FreeSync typeFreeSync Premium
Audio formats supportedAAC, AC3, EAC3, HE-AAC, MP2, MP3, PCM, WMA, apt-X
Picture processing technologyLG AI Picture Pro
High Dynamic Range (HDR) technologyDolby Vision, Filmmaker Mode, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
Cables includedAC
Tuner typeDigital
Digital signal format systemATSC, QAM
Color nameDark Titan Silver
Product colorSilver
Panel mounting interface300 x 200 mm
Google applicationsGoogle Home
Annual energy consumption176 kWh
AC input voltage120 V
AC input frequency50/60 Hz
Power consumption (standby)0.5 W
Power consumption (typical)95 W
Package typeBox
Package depth187 mm
Package width1420 mm
Package height835 mm
Package weight22200 g
Wi-Fi standardsWi-Fi 5 (802.11ac)
Bluetooth version5.0
Processorα9 AI Processor Gen6
Weight and Dimensions IconWeight and Dimensions
Stand width470 mm
Depth (with stand)230 mm
Width (with stand)1222 mm
Height (with stand)757 mm
Weight (with stand)16000 g
Depth (without stand)45.1 mm
Height (without stand)703 mm
Weight (without stand)14100 g

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