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LG 55LF5950 - User Manual

LG 55LF5950
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OWNER’S MANUAL
Safety and Reference
P/No : MFL68680202 (1504-REV03)
www.lg.com
*MFL68680202*
Please read this manual carefully before operating your set and
retain it for future reference.
40LF6300
43LF6300
49LF6300
55LF6300
60LF6300
65LF6300
42LF6500
50LF6500
55LF6500
60LF6390
65LF6390
LED TV*
* LG LED TVs are LCD TVs with LED backlighting.
32LF595B
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55LF5950

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Questions and Answers

  • T
    turnermatthewAug 6, 2025
    Why does my LG LED TV turn off suddenly?
    • J
      Jennifer WilliamsAug 6, 2025
      If your LG LED TV turns off suddenly, the power supply may be interrupted, so check the power control settings. Also, check if the Sleep Timer or Timer Power Off feature is enabled within the Timers settings. If the TV is on but not receiving a signal, it will automatically turn off after 15 minutes of inactivity.
  • T
    timothyandersonAug 10, 2025
    What to do if my LG 55LF5950 LED TV turns off suddenly?
    • S
      Sara AlexanderAug 11, 2025
      If your LG LED TV turns off unexpectedly, it could be due to a few reasons. First, the power supply might be interrupted, so check the power control settings. Second, the Sleep Timer or Timer Power off function may be activated in the Timers settings. Finally, if the TV doesn't receive a signal for 15 minutes, it will automatically turn off.
  • S
    Stephanie MedinaAug 15, 2025
    How to fix LG 55LF5950 remote control not working?
    • T
      Tiffany WilliamsAug 15, 2025
      If you cannot control your LG LED TV with the remote, first check the remote control sensor on the TV and try again. Ensure there are no obstructions between the remote and the TV. Also, verify that the batteries in the remote are working and properly installed.
  • W
    William LeonAug 19, 2025
    What to do if my LG LED TV has no image and sound?
    • K
      Kathryn MorrisAug 19, 2025
      If your LG LED TV is not displaying an image and there is no sound, first ensure that the TV is powered on. Next, verify that the power cord is securely connected to a functioning wall outlet. You can test the outlet by plugging in another device to see if it works.
  • T
    Tara GrossAug 23, 2025
    Why my LG 55LF5950 LED TV remote control is not working?
    • V
      Veronica BrownAug 23, 2025
      If you cannot control your LG LED TV with the remote, there might be a few reasons. Ensure that there are no obstacles blocking the path between the remote and the TV's sensor. Also, verify that the batteries in the remote are working and properly installed. Finally, check the remote control sensor on the TV and try again.
  • J
    Jessica PerezAug 27, 2025
    Why does my LG TV tilt forward after installing it?
    • E
      Emily WrightAug 28, 2025
      If your LG TV tilts forward after installation, ensure that all screws are securely tightened.
  • C
    Curtis PriceSep 1, 2025
    How to prevent my LG TV from getting scratched or damaged during a move?
    • J
      joshua84Sep 1, 2025
      If you need to move your LG TV, it is recommended to use the original box or packing material to prevent scratches or damage.

Summary

Important Safety Instructions

FCC Notice

FCC Radio Frequency Interference Requirements

FCC RF Radiation Exposure Statement

Industry Canada Statement

IC Radiation Exposure Statement

Preparation and Accessories

Cautions when using the 3 D glasses

Precautions for safe and proper use of 3D glasses.

Maintenance

Cleaning Your TV

Instructions on how to clean the TV screen, frame, and cabinet.

Lifting and Moving the TV

Guidelines for safely moving and lifting the television.

Using the Joystick Button

Explanation of how to operate the TV using the joystick button.

Remote Control

Remote Control Operation

Explanation of standard remote control buttons and functions.

Magic Remote Functions

Details on using the Magic Remote's advanced features.

Troubleshooting

Specifications

Wireless Module Specifications

Technical details for Wi-Fi and Bluetooth modules.

Child Safety

Declaration of Conformity

External Control Device Setup

Communication Parameters

Baud rate, data length, parity, and stop bit settings.

Command reference list

List of commands for controlling TV functions via external devices.

Key Codes

LG 55LF5950 Specifications

General IconGeneral
Screen Size55 inches
Display TypeLED
Resolution1920 x 1080 (Full HD)
Refresh Rate60 Hz
Smart TVYes
HDMI Ports3
Audio Output20W
Operating SystemwebOS
Built-in Wi-FiYes

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