To Next PageTo Next PageWhat to do if my LG LED TV has no image and sound?
If your LG LED TV isn't displaying an image or producing sound, ensure the TV is powered on and the power cord is securely connected to the wall outlet. To rule out a faulty outlet, test it by plugging in another device.
Why does my LG LED TV turn off suddenly?
Your LG LED TV might be turning off suddenly due to power control settings or an activated auto-off function in the settings menu. Also, the TV will turn off automatically after 15 minutes of inactivity if there is no signal.
How to fix LG 49UM6900PUA remote control not working?
If your LG LED TV remote control isn't working, check for obstructions like tape over the receiver and ensure nothing is blocking the path between the remote and the TV. Avoid mixing old and new batteries, and try replacing the batteries with fresh ones.
General safety and reference information for the LED TV.
Identifies the product as an LED TV with LED backlights.
Guidelines for proper TV placement and airflow.
Procedures for safely unplugging the TV.
Safety precautions for external antenna installations.
Safety and handling instructions for batteries.
Safe practices for relocating the TV.
Instructions for safely cleaning the TV.
Information on additional accessories available for purchase.
Details about the advanced remote control.
Information on VESA standard and bracket compatibility.
Specific steps for attaching the TV to a wall mount.
Instructions for connecting TV broadcast signals.
Overview of various external device connection options.
Details on connecting devices via HDMI.
Core operations of the TV's physical button.
How to navigate and adjust TV settings using the button.
Pairing procedure for the Magic Remote.
Unpairing procedure for the Magic Remote.
TV tuning and signal compatibility.
Wi-Fi and Bluetooth specs for a specific module.
FCC compliance statement and interference guidelines.
Specific FCC rules for UNII devices.
Steps to connect the TV to a network.
Connecting via USB to Serial adapter.
Connecting via RS-232C serial cable.
A table of commands and their parameters.
Format for sending commands.
Response format for successful commands.
Response format for failed commands.
Conversion table for data values.
Commands for aspect ratio, mute, volume, contrast, brightness.
Commands for color, tint, sharpness, OSD, remote lock, treble, bass, balance, temperature.
Commands for equalizer, energy saving, tuning, channel management.
Commands for input selection and 3D modes.
Commands for extended 3D and auto configuration.
General| Screen Size | 49 inches |
|---|---|
| Display Type | LED |
| Refresh Rate | 60 Hz |
| HDMI Ports | 3 |
| USB Ports | 2 |
| Audio Output | 20W |
| Wi-Fi | Yes (802.11ac) |
| Operating System | webOS |
| Processor | Quad-Core Processor |
| Resolution | 3840 x 2160 |
| HDR | HDR10, HLG |
| Smart TV | Yes |
| Bluetooth | Yes (Bluetooth 5.0) |
