LG 42LE5400 Manual PDF

The LG 42LE5400 is a 42-inch LED TV with Full HD 1080p resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, Smart TV features, energy saving technology, and advanced picture quality with LED Plus. 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 Full HD resolution, Magic Remote, multiple HDMI ports, USB connectivity, Ethernet port, component inputs.

Feature	Description
HDMI Inputs	Multiple HDMI ports for HD devices
USB Port	For media playback and software updates
Ethernet Port	For wired internet connection
Component Input	For HD component video sources
Digital Audio Output	Optical audio output
RF Input	For antenna or cable connection
Magic Remote	Point and click remote control
Smart TV	Access to apps and online content
Energy Saving	Automatic brightness adjustment
LED Plus	Enhanced local dimming technology

Installation

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

Connect antenna or cable: Attach coaxial cable to RF input.
Connect external devices: Use HDMI ports for HD sources like Blu-ray players.
Connect to network: Use Ethernet cable or Wi-Fi for Smart TV features.
Connect audio system: Use optical audio output for home theater.
Plug into AC power.

WARNING! TV is heavy; use two people for installation. Ensure wall mount is properly secured.

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred language for menus.
Auto-tuning: Automatically scan for available channels.
Network setup: Connect to Wi-Fi or wired network.
Smart TV registration: Create or sign in to LG account.
Picture settings: Configure initial picture mode preferences.

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

Specifications

Screen Size: 42 inches LED
Resolution: Full HD 1920x1080
Refresh Rate: 60Hz
Connectivity: 4x HDMI, 3x USB, Ethernet, Component, Composite
Smart TV: WebOS with app store
Sound: 20W output with Clear Voice II
Energy Rating: Energy Star compliant
Power Consumption: 70W typical, 0.3W standby
Dimensions: With stand: 37.8" x 25.2" x 9.8"
Weight: 25.4 lbs with stand

Controls and Settings

Access settings via Home button on remote or physical buttons on TV.

Remote Control: Power, Home, Navigation wheel, Number buttons, Volume, Channel, Input, Settings, Smart button.

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

Connecting Devices

Multiple connectivity options for various devices.

HD Devices: Connect via HDMI for best quality
Gaming Consoles: Use HDMI or component inputs
PC Connection: Use HDMI or VGA with audio input
Audio Systems: Connect via optical audio output
USB Devices: Connect flash drives or external HDD

Tip: Use HDMI cables for HD content to ensure best picture quality.

Smart TV Features

WebOS platform with access to streaming services and apps.

Home Dashboard: Access all features and settings
Content Store: Download additional apps and games
Premium Services: Netflix, YouTube, Amazon Prime Video
Web Browser: Full internet browsing capability
Media Player: Play content from USB devices
Screen Share: Mirror mobile device screens
Software Updates: Automatic or manual updates

Note: Some services may require separate subscriptions.

Accessibility Features

Closed Captions: Digital closed captioning support. Audio Description: For visually impaired. Voice Guidance: Audio feedback for menus. High Contrast: Enhanced visibility for menus.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen. For stubborn stains, use screen cleaner specifically designed for LCD/LED TVs.

CAUTION! Never use abrasive cleaners or spray directly on screen. Avoid excessive pressure when cleaning.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord disconnected	Check power connection; ensure outlet works
No picture	Input selection	Press Input button; select correct source
No sound	Volume/mute settings	Check volume level; ensure not muted
Remote not working	Batteries/obstacles	Replace batteries; ensure clear path to sensor
Network issues	Connection settings	Check network connection; restart router
Picture quality issues	Settings/source	Adjust picture settings; check source quality

Factory Reset: Settings > General > Reset to Initial Settings

Customer Support: 1-800-243-0000; www.lg.com