LG 43LF5400-UB Manual

The LG 43LF5400-UB is a 43-inch LED TV with Full HD 1080p resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, Smart TV features, Energy Star certification, and advanced picture and sound technologies. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: LED display with Smart TV capabilities, Magic Remote, HDMI inputs, USB ports, Ethernet connectivity, and built-in Wi-Fi.

Feature	Description
HDMI Inputs	Multiple HDMI ports for HD device connection
USB Ports	For media playback and recording
Built-in Wi-Fi	Wireless internet connectivity
Ethernet Port	Wired internet connection
Component Input	For legacy device connections
Composite Input	AV composite video and audio inputs
Digital Audio Out	Optical audio output
RF Input	For antenna or cable connection
Headphone Jack	For private audio listening
Power Input	AC power connection

Installation

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

1. Connect antenna or cable: Attach coaxial cable to RF input connector.
2. Connect external devices: Use HDMI ports for modern devices; component/composite for legacy devices.
3. Connect to internet: Use Ethernet cable or connect to Wi-Fi network.
4. Plug into AC power outlet.

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

First-Time Setup

Power on TV; follow on-screen setup wizard.

1. Language selection: Choose preferred language for interface.
2. Channel scan: Auto-program digital and analog channels.
3. Network setup: Connect to Wi-Fi or wired network.
4. LG account: Create or sign in to LG account for Smart TV features.
5. Picture settings: Configure initial picture mode and preferences.

CAUTION! Ensure proper ventilation around TV; do not block vents.

Specifications

• Screen Size: 43 inches LED
• Resolution: Full HD 1080p (1920 x 1080)
• Smart TV: webOS platform with app store
• Connectivity: 3x HDMI, 2x USB, Ethernet, Wi-Fi
• Sound: 20W output with Clear Voice Pro
• Energy Rating: Energy Star certified
• Power Consumption: 60W typical, 0.3W standby
• Dimensions: With stand: 38.2" x 23.9" x 8.7"
• Weight: 19.8 lbs with stand

Controls and Settings

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

Magic Remote: Power, Navigation wheel, Home, Settings, Volume, Channel, Voice recognition.

Picture Settings: Picture mode (Standard, Vivid, Cinema, Game), Backlight, Contrast, Brightness, Sharpness, Color, Tint. Sound Settings: Sound mode (Standard, Music, Cinema, Sports), Clear Voice, Auto Volume. Network: Wi-Fi setup, Network test, Software update. General: Language, Time, Safety, Reset.

Connecting Devices

HDMI: For Blu-ray players, gaming consoles, streaming devices. USB: For media playback and recording. Component: For older gaming consoles and devices.

1. Turn off TV before connecting devices.
2. Connect HDMI cable from device to TV HDMI port.
3. Select corresponding input source using Input button.
4. For USB devices, insert into USB port and select Media app.

Tip: Use HDMI ports for best picture and sound quality.

Smart TV Features

webOS platform with app store, web browser, and content recommendations.

1. Home Dashboard: Press Home button to access apps and settings.
2. Content Store: Download additional apps and games.
3. Live Plus: Access additional information about current program.
3. Magic Mobile Connection: Connect smartphone to TV.
4. Screen Share: Mirror smartphone screen to TV.
5. Voice Recognition: Use voice commands with Magic Remote.

Note: Some features require internet connection and LG account.

Accessibility Features

Closed Captions: Digital and analog caption support. Audio Description: For visually impaired. High Contrast: For better visibility. Voice Guidance: Audio menu navigation.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen. For stubborn stains, lightly dampen cloth with water.

CAUTION! Do not use chemicals, alcohol, or abrasive cleaners. Never spray liquid directly on screen.

Regulatory Information

FCC compliant, Energy Star certified. Manufactured by LG Electronics. Copyright and trademarks owned by LG Electronics. 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; check power button.
No picture	Input source/cables	Select correct input; check cable connections; reset TV.
No sound	Volume/mute settings	Check volume level; disable mute; check audio settings.
Remote not working	Batteries/obstructions	Replace batteries; ensure line of sight to TV sensor.
Wi-Fi connection issues	Network/router	Check network password; restart router; move closer to router.
Apps not loading	Internet/account	Check internet connection; verify LG account; update software.

Reset: Settings > General > Reset to Initial Settings

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