The LG 32LM3400 is a 32-inch LED TV with HD resolution, built-in digital tuner, multiple HDMI inputs, USB connectivity, energy saving features, and smart TV capabilities. This television offers clear picture quality, various picture modes, audio enhancements, and easy connectivity options. Below are key sections covering features, installation, setup, operation, and troubleshooting.
Key components: 32-inch LED display, Remote Control, HDMI ports, USB port, Component input, AV input, Digital audio output.
| Feature | Description |
|---|---|
| HD Ready | 1366x768 resolution for clear picture quality |
| HDMI Inputs | Multiple HDMI ports for HD device connection |
| USB Port | For media playback from USB devices |
| Energy Saving | Auto power off and energy saving modes |
| Digital Tuner | Built-in digital TV tuner |
| Component Input | For component video connection |
| AV Input | Composite video and audio inputs |
| Digital Audio Output | For connection to external audio systems |
| Picture Modes | Vivid, Standard, Cinema, Game modes |
| Sound Modes | Standard, Music, Cinema, Sports |
Unpack and inspect all contents. Place TV on stable, flat surface.
WARNING! TV is heavy; use two people for lifting and placement. Ensure proper ventilation around TV.
Power on TV; follow initial setup wizard.
CAUTION! Keep TV away from heat sources and direct sunlight.
Access menu via remote control or side buttons. Front controls: Power, Menu, Volume, Channel, Input.
Remote: Power, Numeric buttons, Menu, Guide, Info, Input, Volume, Channel, Navigation buttons.
Picture Settings: Brightness, Contrast, Color, Sharpness, Backlight, Color Temperature. Sound Settings: Equalizer, Balance, Auto Volume. Channel Settings: Auto Program, Manual Program, Favorite Channels. System Settings: Time, Language, Lock, Reset.
HDMI: For Blu-ray players, gaming consoles, streaming devices. Component: For older gaming consoles and DVD players. USB: For media playback from flash drives.
Tip: Use high-quality HDMI cables for best picture quality.
Basic smart features including media playback and screen mirroring.
NOTE: Some features may require network connection.
Adjust picture and audio to match viewing environment and content.
Picture Modes: Vivid (bright), Standard (balanced), Cinema (warm), Game (fast response).
Sound Modes: Standard (balanced), Music (enhanced), Cinema (surround), Sports (clear dialogue).
Advanced Settings: Noise reduction, MPEG noise reduction, Black level, Gamma adjustment.
Unplug TV before cleaning. Use soft, dry cloth for screen cleaning.
DO NOT: Use liquid cleaners, spray directly on screen, or use abrasive materials.
Storage: Keep in dry environment, avoid extreme temperatures and humidity.
FCC compliant, Energy Star certified. Manufactured by LG Electronics. For customer support, visit www.lg.com or contact LG customer service at 1-800-243-0000. This device complies with part 15 of FCC rules.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| No power | Power cord not connected | Check power cord connection; ensure outlet works |
| No picture | Input selection | Check input source; ensure device is powered on |
| No sound | Volume/mute settings | Check volume level; ensure mute is off |
| Remote not working | Batteries/obstructions | Replace batteries; ensure clear path to IR sensor |
| Poor picture quality | Signal/settings | Check antenna connection; adjust picture settings |
| No channels found | Antenna/scan issue | Perform auto channel scan; check antenna position |
Reset: Menu > Settings > System > Reset to Initial Settings
Support: 1-800-243-0000; www.lg.com