LG 43L155 TV User Manual

The LG 43L155 is a 43-inch LED TV with Full HD resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, Smart TV features, webOS platform, Wi-Fi connectivity, built-in speakers with Dolby Audio, voice control compatibility, screen mirroring capabilities, and energy-saving modes. Powered by 100-240V AC, 50/60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Smart TV Features 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LED panel with webOS Smart TV, Magic Remote, HDMI inputs, USB ports, Ethernet port, Wi-Fi connectivity, Optical audio output, Component/Composite inputs.

Feature	Description
HDMI inputs	For external devices like gaming consoles, Blu-ray players
USB ports	For media playback and recording
Ethernet port	For wired internet connection
Wi-Fi connectivity	For wireless internet access
Optical audio output	For connection to sound systems
Component inputs	For legacy video devices
Power button	Turns TV on/off
Input selection	Switches between connected devices
Volume controls	Adjusts audio levels
Menu navigation	Accesses TV settings and features

Installation

Unpack and inspect contents. Place on stable surface or mount on wall.

Connect antenna or cable: Attach coaxial cable to antenna input.
Connect HDMI devices: Use HDMI ports for modern devices.
Connect to internet: Use Ethernet cable or Wi-Fi setup.
Connect audio system: Use optical audio output for external speakers.
Plug into AC power.

WARNING! TV is heavy; use two people for handling. Ensure wall mount is properly installed if used.

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred interface language.
Connect to network: Set up Wi-Fi or Ethernet connection.
Scan for channels: Auto-program digital and analog channels.
Sign in to LG account: Access Smart TV features and apps.
Adjust picture settings: Calibrate brightness, contrast, and color.
Set up voice control: Configure Magic Remote voice features.

CAUTION! Ensure stable surface; keep ventilation areas clear.

Specifications

Screen Size: 43 inches LED.
Resolution: Full HD 1920x1080.
TV System: ATSC, QAM, NTSC.
Sound: 2x10W speakers with Dolby Audio.
Connectivity: 3x HDMI, 2x USB, Ethernet, Wi-Fi, Optical audio.
Smart TV: webOS platform with app store.
Voice Control: Compatible with Magic Remote.
Power Source: 100-240V AC, 50/60Hz.
Energy Rating: Energy Star certified.

Controls and Settings

Access settings via Home button or Settings menu. Front Panel: Power, Input, Volume.

Magic Remote: Power, Navigation wheel, Home, Settings, Voice control, Number buttons, Input selection.

Picture: Picture Mode, Backlight, Contrast, Brightness, Sharpness, Color, Tint. Audio: Sound Mode, Balance, Equalizer, AV Sync. Network: Wi-Fi setup, Ethernet, Network test. General: Language, Time, Safety, Reset.

Connecting Devices

HDMI: For modern devices. Component: For legacy devices. USB: For media playback.

Turn off TV and devices before connecting.
Use appropriate cables for each device type.
Select input via Input button (HDMI, Component, AV, PC).
Configure device settings in TV menu if needed.

Tip: Label HDMI cables for easy identification of connected devices.

Smart TV Features

Access streaming services, apps, and web browsing through webOS platform.

Home dashboard: Press Home button to access apps and settings.
App store: Download new applications and games.
Screen mirroring: Mirror smartphone or tablet display.
Web browser: Browse internet directly on TV.
Media player: Play content from USB devices.
Voice search: Use Magic Remote for voice commands.
Live Plus: Access additional broadcast information.

WARNING! Keep software updated for security and performance.

Accessibility Features

Closed Captions: Enable in Accessibility settings. Audio Description: For visually impaired. Voice Guidance: Audio feedback for menu navigation. High Contrast: Improved visibility for low vision.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen; slightly damp cloth for cabinet. Avoid chemicals and abrasive materials.

CAUTION! Do not spray liquids directly on screen; never use harsh cleaners.

Regulatory Information

FCC Part 15: Class B digital device compliant. Energy Star certified for energy efficiency. Copyright © 2023 LG Electronics; all rights reserved. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet; ensure power button is on.
No picture	Input selection/cables	Verify correct input selected; check cable connections; restart TV.
No sound	Volume/mute settings	Check volume level; ensure mute is off; verify audio settings.
Wi-Fi not connecting	Network settings	Check network password; restart router; move closer to router.
Remote not working	Batteries/obstructions	Replace batteries; ensure clear line of sight to TV sensor.
Apps not loading	Internet connection	Check network connection; restart TV; update software.

Reset: Settings > General > Reset to Initial Settings.

Service: 1-800-243-0000; www.lg.com