Table of Contents
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AAA
a
(M4 X L14)
42LX33**
42LX53**
: Depending on model & country /
ENERGY
AV MODE INPUT
TV
SAVING
1
2
3
4
5
6
7
8
9
0
FLASHBK
LIST
MARK
FAV
P
VOL
3D
CH
A
G
E
MUTE
MENU
INFO
Q.MENU
ENTER
AAA
BACK
EXIT
L/R SELECT
FREEZE
RATIO
X 4
(M4 X L20)
32LX33**
32LX53**
b
X 4
X 2
42LX33**
42LX53**
LED TV
LX33**
LX53**
www.lg.com
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Table of Contents
Related Manuals for LG 42LX330C-TA
Summarization of Contents
Safety Instructions
General Safety Precautions
Covers various safety warnings related to product placement, electrical connections, handling, and fire hazards.
Preparing Your TV
Image Sticking Prevention
Displaying a still image for a prolonged time may cause damage to the screen, resulting in retention of the image.
Understanding Generated Sound
Explains 'cracking' noise and electrical circuit humming/panel buzzing common in products.
Electrical Interference Caution
Do not use high voltage electrical goods near the TV, as this may result in product malfunction.
Optimal Connection Requirements
HDMI cables and USB devices should have bezels less than 10 mm thick and 18 mm width for optimal connection.
Certified Cable Usage
Use a certified cable with the HDMI logo attached for proper connection and to avoid errors.
Stand and Accessory Installation
Covers precautions for attaching the stand, using screws securely, and general accessory use.
Separate Purchase Items
Available Accessories
Separate purchase items can be changed or modified. LG Audio Device, Wi-Fi/Bluetooth Dongle are listed.
TV Maintenance
General Cleaning Procedures
Instructions for cleaning the TV screen, frame, cabinet, and stand using dry or damp cloths.
Power Cord Care
Instructions for removing accumulated dust or dirt on the power cord regularly.
Lifting and Moving the TV
Safe Transportation Guidelines
Advice to prevent scratches or damage during transport, including handling and unplugging cables.
Using the Joystick Button
Basic Functions Operation
Explains how to operate TV functions like Power On/Off, Volume Control, and Programme Control using the joystick button.
Adjusting the Menu via Joystick
Details how to access and navigate the TV menu using the joystick button when the TV is turned on.
Mounting on a Table
Table Placement and Ventilation
Instructions for lifting and tilting the TV upright on a table, ensuring proper ventilation space from the wall.
Table Power Connection
Connects the power cord to a wall outlet after placing the TV on the table.
Stability and Safety Precautions
Warnings and precautions for stable placement, using recommended furniture, and anchoring to prevent falling.
Adjusting the TV Viewing Angle
Swivel Functionality
Allows swiveling the TV up to 20 degrees left or right to suit your viewing angle.
Angle Adjustment Caution
Warns about potential pinching of fingers or damage/injury if the product is tilted too much.
Attaching the TV to a Desk
Desk Mounting Procedure
Details how to attach the TV to a desk securely to prevent forward/backward pulling and potential injury.
Screw Specification Note
Provides a note on screw specifications (M5 x L) for table depth based attachment.
Using the Kensington Security System
Security System Installation
Explains how to use the Kensington security system, connecting it between the TV and a table for theft prevention.
Securing the TV to a Wall
VESA Mounting Standards
Details VESA standard dimensions and screw specifications for wall mount kits for various LG TV models.
Wall Mounting Bracket Specifications
Lists specific wall mount bracket models, screw types, and quantities for different TV series.
Wall Mounting Installation Steps
Provides steps for attaching eye-bolts/brackets to TV and wall, and connecting them securely.
Wall Mounting Safety Precautions
Highlights safety points like child safety, secure platform use, and avoiding over-tightening screws.
Mounting on a Wall
Wall Mounting Installation Guide
Recommends professional installation for wall mounting and provides guidelines for using LG brackets or alternatives.
Wall Mounting Safety Warnings
Cautionary notes on disconnecting power, removing the stand, and potential hazards if not installed correctly.
Connections (Notifications)
External Device Connectivity
Details connecting various external devices like HD receivers, DVD players, PCs, and gaming devices to the TV.
Ultra HD Video Support
Notes that 4K (ULTRA HD) videos are only supported in HDMI input for specific models.
PC Mode Considerations
Discusses potential noise issues in PC mode and suggests adjustments for resolution, refresh rate, and picture settings.
Antenna Connection
RF Cable Connection
Instructions for connecting the TV to a wall antenna socket using an RF cable and improving image quality.
Supported DTV Audio Formats
Lists supported DTV audio formats including MPEG, Dolby Digital, and HE-AAC.
Adapter Connection
Power Adapter Caution
Caution to connect the TV to the AC-DC power adapter before plugging into the wall outlet.
Network Connection
Wired LAN Setup
Instructions for connecting the TV to a Pro:Centric server or router via the LAN port for network communication.
LAN Port Caution
Warning not to connect a modular phone cable to the LAN port and to follow telecom carrier specifications.
HDMI Connection
HDMI Ultra HD Deep Colour Settings
Details settings for HDMI Ultra HD Deep Colour, supporting 4K @ 50/60 Hz with different chroma sampling.
4K Support Format Table
Provides a table showing 4K resolution and frame rate support with Colour Depth / Chroma Sampling.
Audio Connection
Speaker Output Setup
Instructions for connecting external speakers to the SPEAKER OUT jack on the TV.
Volume Control Port Method
Explains the method of volume control using the 3 Pole 3.5mm Stereo Jack and CPU GPIO detection.
Other Connections
External Device Connectivity via HDMI
Connects TV to external devices for best picture and audio quality using HDMI cables.
Remote Control
Remote Control Overview
Describes buttons on the remote control and their functions for operating the TV.
Battery Replacement Guide
Instructions for replacing batteries in the remote control, cautioning against mixing old and new batteries.
Remote Control Operation
Ensures the remote control is pointed at the TV sensor and notes regional button variations.
Remote Control Functions
Power and Energy Saving Controls
Details functions like POWER, ENERGY SAVING, AV MODE, INPUT, TV/RAD, number buttons, LIST, and Q.VIEW.
Program and Volume Controls
Explains functions for FAV, RATIO, MUTE, Volume Up/Down, Programme Scroll, and Page Navigation.
Menu and Information Buttons
Describes GUIDE, PORTAL, INFO, Navigation buttons, OK, SETTINGS, BACK, and EXIT for menu interaction.
Special Function Buttons
Explains Coloured buttons, Teletext buttons, SIMPLINK, AD button, and Control buttons (MY MEDIA).
Licenses and Trademarks
Supported Software Licenses
Lists supported licenses like Dolby Digital Plus, HDMI, and DivX, and provides links for more information.
Open Source Software Notice
Obtaining Source Code
Provides information on how to obtain open source code and license terms via website or CD-ROM.
Troubleshooting Common Issues
Remote Control Issues
Troubleshooting steps for when the TV cannot be controlled with the remote control (sensor, obstacles, batteries).
No Image or Sound Resolution
Steps to resolve issues with no image display or sound (product on, power cord, wall outlet).
Sudden TV Turn-off Solutions
Troubleshooting for sudden TV turn-off due to power control settings, automatic standby, or sleep timer.
PC Connection Display Issues
Solutions for 'No signal' or 'Invalid Format' when connecting a PC via HDMI/DVI/RGB.
Important Information
Software and Manual Downloads
Information on downloading SuperSign Software and TV manuals from the LG Electronics website.
Product Specifications
AC/DC Adapter Details
Provides manufacturer, model, and input/output specifications for the AC/DC adapter.
Environmental Conditions
Details operating temperature, humidity, and storage conditions for the TV.
Television System Standards
Lists supported digital and analogue TV systems, programme coverage, and maximum storable programmes.
Antenna Impedance
Specifies the external antenna impedance as 75 Ω.
Supported Video Modes
HDMI-DTV Support Modes
Lists resolutions and frequencies supported via HDMI for DTV, noting exceptions for specific models.
RGB-PC/HDMI-PC Support Modes
Details resolutions and frequencies supported for PC input via RGB and HDMI, with notes on exceptions.
PC Mode Resolution Timing
Notes optimal display resolution (1360 x 768 @ 60 Hz) and optimal timing for PC modes.
Component Port Information
TV Component Port Mapping
Illustrates component port connections on the TV and video output ports on a DVD player.
Signal to Component Mapping
Provides a table mapping signal types (e.g., 480i, 1080p) to their corresponding component connections.
Supported Media Formats
Video File Format Support
Lists supported video file types and codecs, including MPEG, DivX, H.264/AVC, and motion JPEG.
Audio File Format Support
Details supported audio file types like MP3, AAC, WMA, and OGG, including bit rate and sample frequency.
Photo File Format Support
Specifies supported photo formats (JPEG, BMP, PNG) and their size limitations.
IR Codes
Remote Control Button Codes
Lists hexadecimal codes for remote control buttons like POWER, TV/RAD, SUBTITLE, AV MODE, and menu navigation.
Function-Specific IR Codes
Provides IR codes for specific functions such as MUTE, Volume, Aspect Ratio, and Input Select.
External Control Device Setup
RS-232C Serial Port Connection
Instructions for connecting the TV's RS-232C serial port to an external control device for external control.
RS-232C Cable Note
States that RS-232C connection cables are not supplied with the product.
RS-232C Connector Pinouts
Details the pin assignments for D-Sub 9-Pin Male connectors for different LX models.
RS-232C Configurations
7-Wire Configuration Diagram
Illustrates the 7-wire RS-232C cable configuration between PC and TV for data transmission.
3-Wire Configuration Diagram
Illustrates the 3-wire RS-232C cable configuration between PC and TV (not standard).
Set ID Configuration
Setting the Set ID Number
Steps to access the main menus and set the ID number for controlling specific or multiple TVs.
Communication Parameters
UART Communication Settings
Specifies communication parameters like Baud rate, Data length, Parity, Stop bit, and Communication code.
Command Reference List
Basic TV Control Commands
Lists commands for Power, Aspect Ratio, Screen Mute, Volume Mute, Volume Control, Contrast, and Brightness.
Picture and Sound Adjustment Commands
Details commands for Colour, Tint, Sharpness, OSD Select, Remote Control Lock Mode, and Balance.
Advanced Function Commands
Covers commands for Colour Temperature, Energy Saving, Auto Configuration, Equalizer, and Tune Command.
Transmission / Receiving Protocol
Transmission Command Format
Defines the format for transmitting commands to the TV, including Command1, Command2, Set ID, and Data.
Set ID Adjustment
Explains how to adjust the Set ID for controlling individual or multiple connected sets.
Acknowledgement Protocols
OK Acknowledgement Format
Details the format for OK (acknowledgement) messages, indicating normal data reception or status.
Error Acknowledgement Format
Details the format for Error (NG) messages, indicating abnormal data reception or communication errors.
Command Reference: Power & Aspect Ratio
Power Control Commands
Details transmission and acknowledgement for Power On/Off commands and showing TV status.
Aspect Ratio Adjustment Commands
Explains commands for adjusting screen format (e.g., 4:3, 16:9, Zoom) and their data values.
Screen Mute Commands
Details commands for screen mute on/off (Picture on/off) and video mute on/off.
Command Reference: Volume & Contrast
Volume Mute and Control Commands
Provides commands for volume mute on/off and volume level adjustment.
Contrast Adjustment Commands
Details commands for adjusting the screen contrast and their data mapping.
Command Reference: Brightness & Colour
Brightness Adjustment Commands
Details commands for adjusting screen brightness and their data mapping.
Colour Adjustment Commands
Provides commands for adjusting screen colour and their data mapping.
Tint Adjustment Commands
Details commands for adjusting screen tint and their data mapping.
Command Reference: Sharpness & OSD
Sharpness Adjustment Commands
Details commands for adjusting screen sharpness and their data mapping.
OSD Select Commands
Provides commands to select On Screen Display (OSD) on/off.
Remote Control Lock Mode
Details commands to lock/unlock front panel controls and notes about standby mode.
Command Reference: Audio & Temperature
Balance Adjustment Commands
Details commands for adjusting audio balance and their data mapping.
Colour Temperature Commands
Provides commands for adjusting colour temperature and their data mapping.
Energy Saving Commands
Details commands to reduce power consumption and adjust Energy Saving settings.
Command Reference: Power Saving & Tuning
Power Saving Function Commands
Provides commands related to power saving functions and their levels/descriptions.
Tune Command Usage
Details commands for selecting channels by physical number, including data formats for channel and antenna.
Command Reference: Programme & Keys
Programme Add/Skip Commands
Provides commands to set skip status for current programmes (Add or Skip).
IR Remote Key Code Command
Details the command for sending IR remote key codes and refers to a key code list.
Backlight Control Command
Provides commands for controlling the screen backlight and their data mapping.
Command Reference: Input Select
Input Source Selection Commands
Details commands for selecting the main picture input source (DTV, Analogue, AV, Component, HDMI).
Input Number Data Mapping
Provides data structure and mapping for input numbers (Input1 to Input4) for various input sources.
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