LG 24LF454B Manual PDF

The LG 24LF454B is a 24-inch LED TV with Full HD 1080p resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, Energy Star certification, Clear Voice technology, and various picture enhancement features. 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. USB Media Playback 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 compatibility, HDMI inputs, USB port, Digital tuner, Energy saving modes.

Feature	Description
HDMI inputs	For high-definition video and audio connection
USB port	For media playback and software updates
Digital tuner	For receiving digital broadcast signals
Energy Star certified	Low power consumption modes
Clear Voice	Enhanced dialogue clarity
AV input	Composite video and audio inputs
Component input	For component video connection
HEADPHONE jack	For private audio listening
POWER	Turns TV on/off
INPUT	Selects input source

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 Blu-ray players, gaming consoles.
Connect USB devices: Insert USB drive for media playback.
Plug into AC power outlet.

WARNING! Use proper wall mount bracket if wall mounting. Ensure ventilation space around TV.

First-Time Setup

Power on TV; follow initial setup wizard.

Select language: Choose preferred interface language.
Auto tuning: Automatically scans and stores available channels.
Network setup: Connect to home network if available.
Picture mode: Select preferred picture setting (Standard, Vivid, Cinema).

CAUTION! Handle TV carefully during installation to avoid screen damage.

Specifications

Screen Size: 24 inches LED.
Resolution: Full HD 1920x1080.
Sound: 10W x 2 speakers with Clear Voice technology.
Connectivity: 3x HDMI, 1x USB, 1x Component, 1x Composite, RF input.
Energy Consumption: Energy Star certified with eco modes.
Viewing Angle: 178 degrees horizontal and vertical.
Power Source: 100-240V AC, 50/60Hz.
Operating Temp: 0°C to 40°C.

Controls and Settings

Access menu via remote control or side panel buttons. Front/Side Panel: POWER, INPUT, VOLUME, MENU.

Remote: POWER, Numeric buttons, INPUT, VOLUME, CHANNEL, MENU, GUIDE, Q.MENU.

Picture Settings: Picture mode, Backlight, Contrast, Brightness, Sharpness, Color, Tint. Sound Settings: Sound mode, Balance, Clear Voice, Auto Volume. Channel Settings: Auto tuning, Manual tuning, Favorite channels. General Settings: Time, Language, Lock, Eco mode.

Connecting Devices

HDMI: For high-definition sources. Component: For HD analog sources. USB: For media playback.

Turn off TV before connecting devices.
Use appropriate cables for each connection type.
Select correct input source using INPUT button.
Configure device settings if necessary.

Tip: Use high-speed HDMI cables for best picture quality.

USB Media Playback

Supports photo, music, and video files from USB storage.

Insert USB drive: Connect to USB port.
Access media: Press INPUT and select USB.
Navigate files: Use arrow keys to browse folders.
Play media: Select file and press OK/ENTER.
Control playback: Use playback controls (Play, Pause, Stop, Skip).
Photo slideshow: Automatic slideshow with transition effects.
Music playback: Supports MP3, WMA formats.
Video playback: Supports various video formats.

WARNING! Safely remove USB devices using on-screen option before disconnecting.

Accessibility Features

Closed Captions: Digital and analog caption support. Audio Description: For visually impaired viewers. Energy Saving: Multiple eco modes to reduce power consumption.

Care & Cleaning

Unplug TV 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, alcohol, or ammonia-based solutions. Do not spray liquids directly on screen.

Regulatory Information

FCC compliant: Meets Class B digital device requirements. Energy Star certified for energy efficiency. Copyright © LG Electronics. For support, visit www.lg.com or contact LG customer service at 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 source/cables	Select correct input; check cable connections; verify source device is on.
No sound	Volume/mute settings	Check volume level; ensure mute is off; verify audio cables.
Remote not working	Batteries/obstructions	Replace batteries; ensure line of sight to IR sensor; remove obstacles.
Poor picture quality	Settings/signal	Adjust picture settings; check signal strength; verify source quality.

Reset: Menu > Settings > General > Reset to Initial Settings.

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