LG 40 Inch Smart TV Manual

The LG 40 Inch Smart TV is a 40-inch LED Smart TV with 4K UHD resolution, built-in digital tuner, webOS smart platform, Wi-Fi connectivity, multiple HDMI ports, USB inputs, Ethernet port, Bluetooth connectivity, voice control, HDR support, and energy-saving features. 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 Features 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 4K UHD LED panel, Magic Remote, webOS platform, HDMI ports, USB inputs, Ethernet port, Wi-Fi connectivity.

Feature	Description
HDMI ports	For external devices like gaming consoles, Blu-ray players
USB inputs	For media playback from USB drives
Ethernet port	For wired internet connection
Wi-Fi connectivity	For wireless internet access
Bluetooth	For connecting wireless headphones and speakers
Voice control	Built-in microphone for voice commands
HDR support	High Dynamic Range for better contrast and colors
Magic Remote	Point-and-click remote control with voice recognition
Energy saving	Auto power off and eco mode features
Smart home integration	Works with Google Assistant and Amazon Alexa

Installation

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

Connect antenna or cable/satellite: Attach coaxial cable to antenna input.
Connect external devices: Use HDMI ports for high-quality connections.
Connect to internet: Use Ethernet cable or set up Wi-Fi connection.
Plug into AC power outlet.
Install TV stand or wall mount according to instructions.

WARNING! TV is heavy; use two people for installation. Ensure wall mount is securely attached to wall studs.

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred language for interface.
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 premium features and apps.
Configure voice assistant: Set up Google Assistant or Amazon Alexa.
Adjust picture settings: Calibrate for optimal viewing experience.

CAUTION! Keep TV away from heat sources and moisture. Ensure proper ventilation around TV.

Specifications

Screen Size: 40 inches LED.
Resolution: 4K UHD (3840 x 2160).
Smart Platform: webOS with LG Content Store.
Connectivity: Wi-Fi, Bluetooth 5.0, Ethernet.
Ports: 3x HDMI, 2x USB, Ethernet, Optical audio out.
HDR: HDR10, HLG support.
Sound: 20W speakers with Dolby Audio.
Voice Control: Built-in microphone with Google Assistant.
Power Source: 100-240V AC, 50/60Hz.
Energy Rating: Energy Star certified.

Controls and Settings

Access settings via Home button on Magic Remote. Front Panel: Power button, Input selection.

Magic Remote: Power, Home, Navigation wheel, Voice button, Number buttons, Volume, Channel, Input, Settings.

Picture: Picture mode, Brightness, Contrast, Color, Sharpness, Backlight, Color temperature, HDR effect. Audio: Sound mode, Equalizer, AV Sync, Sound output. Network: Wi-Fi, Ethernet, Network status. General: Language, Time, Safety, Reset. Smart Features: LG Account, Content Store, Voice Recognition.

Connecting Devices

HDMI: For gaming consoles, streaming devices. USB: For media playback. Optical: For soundbars.

Turn off TV and devices before connecting.
Use high-speed HDMI cables for 4K content.
Select input via Input button (HDMI 1, HDMI 2, etc.).
For soundbar: Connect via HDMI ARC or optical cable.

Tip: Use HDMI 2.1 cables for gaming consoles to support 4K@120Hz.

Smart Features

Access streaming services, apps, and smart home controls.

Home dashboard: Press Home button to access all apps and inputs.
Content Store: Download additional apps and games.
Voice control: Press microphone button for voice commands.
Screen share: Mirror smartphone or tablet screen.
Smart home: Control compatible smart devices.
Live Plus: Access live TV information and recommendations.
Sports Alert: Get notifications for favorite teams.

WARNING! Keep software updated for security and performance improvements.

Accessibility Features

Closed Captions: Enable in Accessibility settings. Voice Guidance: Audio descriptions for visually impaired. High Contrast: Improved visibility. Audio Description: Narrative descriptions of visual elements.

Care & Cleaning

Unplug before cleaning. Use microfiber cloth only; no liquids or chemical cleaners.

CAUTION! Do not use abrasive materials; avoid pressure on screen surface.

Regulatory Information

FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © 2024 LG Electronics; all rights reserved. Energy Star certified for energy efficiency. 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 cord connection; try different outlet.
No picture	Input selection/cables	Verify correct input selected; check cable connections.
Wi-Fi not connecting	Network settings	Restart router; check network password; move closer to router.
Remote not working	Batteries/obstacles	Replace batteries; ensure clear line of sight to TV.
Sound issues	Audio settings/cables	Check volume; verify audio output settings; inspect cables.
Apps not loading	Internet connection	Check internet speed; restart TV; update apps.

Reset: Settings > General > Reset to Initial Settings.

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