lg 32ls3400ua manual

The LG 32LS3400UA is a 32-inch LED TV with HD resolution, built-in ATSC/NTSC/QAM tuner, multiple HDMI inputs, USB port for media playback, component and composite inputs, headphone jack, remote control, energy saving features, picture and sound modes. Powered by 120V AC, 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. USB Media Playback 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LED panel with HD resolution, Magic Remote, multiple HDMI inputs, USB port, Component/Composite inputs, Headphone jack, Digital audio output.

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
Composite Input	For standard video connection
Headphone jack	For private audio listening
Digital Audio Output	For connection to external audio systems
Power Button	Turns TV on/off
Input Select	Changes input source
Volume Controls	Adjusts audio level
Menu Button	Accesses TV settings

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.
Connect audio systems: Use digital audio output for soundbars.
Plug into AC power.

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

First-Time Setup

Power on TV; follow on-screen setup wizard.

Select language: Choose preferred language for menus.
Auto channel scan: Automatically finds available channels.
Network setup: Connect to Wi-Fi or wired network.
Picture settings: Adjust brightness, contrast, and color.
Sound settings: Configure audio output and volume levels.

CAUTION! Ensure stable surface; keep ventilation openings clear.

Specifications

Screen Size: 32 inches LED.
Resolution: HD 1366x768.
Tuner: ATSC/NTSC/QAM.
Sound: 10W x 2, Dolby Digital.
Inputs: 3 HDMI, 2 USB, Component, Composite, RF.
Outputs: Digital Audio, Headphone.
Energy Saving: Energy Star certified.
Power Source: 120V AC, 60Hz.
Operating Temp: 32°F to 104°F.

Controls and Settings

Access settings via Menu button or Magic Remote. Front Panel: Power, Input, Volume, Menu.

Remote: Power, Input, Volume, Channel, Menu, Navigation, Quick Settings.

Picture: Picture Mode, Backlight, Contrast, Brightness, Color, Tint, Sharpness. Sound: Sound Mode, Balance, Equalizer. Channel: Auto Program, Manual Program. Network: Wi-Fi Setup, Network Test. General: Language, Time, Energy Saving.

Connecting Devices

HDMI: For HD devices. Component: For older gaming consoles. Composite: For standard devices. 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: Label cables for easy identification of connected devices.

USB Media Playback

Supports photos, music, and videos from USB storage.

Insert USB drive into USB port.
Select USB input from source menu.
Navigate files using remote control.
Play media using play/pause controls.
Use navigation for file browsing.
Adjust playback settings as needed.
Eject USB safely before removal.

WARNING! Do not remove USB during playback. Use supported file formats only.

Accessibility Features

Closed Captions: Enable in menu settings. Energy Saving: Multiple modes to reduce power consumption. Sleep Timer: Automatic shut-off feature.

Care & Cleaning

Unplug before cleaning. Use soft, dry cloth for screen. Avoid chemicals and abrasive materials.

CAUTION! Do not use liquid cleaners. Keep away from moisture and extreme temperatures.

Regulatory Information

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord/outlet	Check power connection; try different outlet.
No picture	Input source/cables	Verify input selection; check cable connections.
No sound	Volume/mute settings	Check volume level; ensure mute is off.
Remote not working	Batteries/obstacles	Replace batteries; clear line of sight.
Poor picture quality	Settings/signal	Adjust picture settings; check signal strength.

Reset: Menu > Settings > Reset to Initial Settings.

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