LG 24LF454B-PU Manual

The LG 24LF454B-PU is a 24-inch LED TV with Full HD resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, energy saving features, and smart sound options. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

Features at a Glance

Key components: LED panel with Full HD resolution, Remote Control, HDMI inputs, USB port, Component input, AV input, Headphone jack.

Feature	Description
HDMI Inputs	For high-definition video and audio connection
USB Port	For media playback from USB devices
Component Input	For component video connection
AV Input	Composite video and audio inputs
Headphone jack	For private audio listening
Digital Audio Output	For external audio systems
Energy Saving	Multiple energy saving modes
Smart Sound	Audio optimization for different content types
Picture Modes	Vivid, Standard, Cinema, Game, Sports
Sleep Timer	Auto power off feature

Installation

Unpack and inspect contents. Place on stable surface.

1. Connect antenna or cable: Attach cable to antenna input connector.
2. Connect HDMI devices: Use HDMI ports for Blu-ray players, gaming consoles.
3. Connect USB devices: Insert USB drive for media playback.
4. Plug into AC power.

WARNING! TV is heavy; lift with care to avoid injury. Ensure all connections are secure.

First-Time Setup

Power on TV; follow on-screen prompts.

1. Auto channel scan: Press HOME button, select Settings > Channels > Auto Scan.
2. Set language: In Settings menu, select preferred language.
3. Adjust picture settings: Use Picture menu for brightness, contrast, etc.
4. Configure sound: Use Sound menu for audio preferences.

CAUTION! Ensure stable surface; use two people for handling.

Specifications

• Screen Size: 24 inches LED.
• Resolution: Full HD 1920x1080.
• Sound: 10W x 2 speakers with Clear Voice Pro.
• Connectivity: 3x HDMI, 1x USB, Component, Composite, RF Input.
• Energy Consumption: Energy Star certified.
• Supported formats: MPEG, JPEG, MP3 via USB.
• Power Source: 100-240V AC, 50/60Hz.
• Operating Temp: 0°C to 40°C.

Controls and Settings

Access menu via HOME button or remote control. Front Panel: POWER, MENU, VOLUME, CHANNEL.

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

Picture: Brightness, Contrast, Color, Sharpness, Backlight, Color Temperature. Audio: Sound Mode (Standard, Music, Cinema, Sports, Game), Equalizer. Channel: Auto Tuning, Manual Tuning, Channel List. Time: Sleep Timer, Auto Off. Lock: Channel Lock, Input Lock.

Connecting Devices

HDMI: For high-quality digital connection. USB: For media playback. Component: For analog HD video.

1. Turn off TV and devices before connecting.
2. Match cables to correct ports.
3. Select input via INPUT button (TV, HDMI, Component, AV).

Tip: Use HDMI for best picture quality.

USB Media Playback

Supports photos, music, and videos via USB.

1. Insert USB: Connect USB device to USB port.
2. Access media: Press HOME, select Photo, Music, or Video.
3. Navigate: Use arrow keys to select files.
4. Play: Press OK to play selected media.
5. Control: Use playback controls for pause, stop, next.
6. Slide show: For photos, enable automatic slide show.
7. Repeat: Set repeat mode for continuous playback.

WARNING! Safely eject USB devices before removal.

Accessibility Features

Closed Captions: Digital and analog caption support. Energy Saving: Multiple modes to reduce power consumption. Child Lock: Restrict channel access.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth; avoid chemicals.

CAUTION! Do not use liquid cleaners; keep away from moisture.

Regulatory Information

FCC compliant; meets energy efficiency standards. Copyright © LG Electronics. For support, visit www.lg.com or contact LG customer service.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet.
No picture	Input selection	Check input source; ensure correct input selected.
No sound	Volume/mute	Check volume level; ensure mute is off.
Remote not working	Batteries/obstacles	Replace batteries; ensure clear line of sight.
USB not recognized	Format/compatibility	Check file formats; try different USB device.

Reset: Settings > General > Reset to Initial Settings.

Service: Contact LG customer support or visit www.lg.com