H
hbeckAug 31, 2025
Why are there thin lines in the background of my LG LED TV screen?
- MMary RodriguezAug 31, 2025
If thin lines appear in the background of the screen on your LG LED TV, check the video cable connections.
To Next PageTo Next PageWhy are there thin lines in the background of my LG LED TV screen?
If thin lines appear in the background of the screen on your LG LED TV, check the video cable connections.
Why do afterimages appear on my LG LED TV?
If afterimages (ghosts) appear when your LG LED TV turns off, it may be due to pixels damaged from a fixed image displayed for a long time (image burn). Use a screen saver to prevent further pixel damage.
Why are there black spots on my LG LED TV screen?
If black spots appear on the screen of your LG LED TV, this can be attributed to the characteristics of the LCD panel, where several pixels in red, green, white, or black may appear. This is normal.
How to fix no sound from one speaker on LG LED TV?
If there is no output from one of the speakers on your LG LED TV, adjust the Balance in the menu option.
General| Product color | Black |
|---|---|
| LED indicators | Power, Stand-by |
| Panel mounting interface | 200 x 200 mm |
| Display diagonal | 47 \ |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| Native refresh rate | 120 Hz |
| Supported video modes | 1080i, 1080p, 720p |
| Contrast ratio (dynamic) | 150000:1 |
| Screen format adjustments | 4:3, Zoom |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Number of OSD languages | 4 |
| On Screen Display (OSD) languages | ENG, ESP, FRE, KOR |
| HDMI ports quantity | 3 |
| SCART ports quantity | 0 |
| Card reader integrated | No |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Digital audio optical out | 1 |
| Component video (YPbPr/YCbCr) in | 2 |
| Sustainability certificates | ENERGY STAR |
| Smart modes | Cinema, Game, Standard, Vivid |
| Tuner type | Analog |
| Number of tuners | 1 tuner(s) |
| Analog signal format system | NTSC |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (standby) | 0.1 W |
| Power consumption (typical) | 250 W |
| RMS rated power | 20 W |
Weight and Dimensions| Depth (with stand) | 269.2 mm |
|---|---|
| Width (with stand) | 1137 mm |
| Height (with stand) | 756.2 mm |
| Weight (with stand) | 20320 g |
| Depth (without stand) | 76.2 mm |
| Height (without stand) | 685.8 mm |
| Weight (without stand) | 18200 g |
Ensure the earth ground wire is connected to prevent possible electric shock.
The power outlet must remain readily accessed for unplugging the device.
Guidelines for safe and comfortable viewing of 3D content to avoid eye strain or other issues.
Avoid displaying fixed images for extended periods to prevent permanent screen disfigurement.
Equipment complies with FCC Rules for digital devices and interference.
Check product box for included items and contact dealer if any are missing.
Identifies and describes the function of physical buttons and remote control sensors on the TV.
Provides precautions for safely lifting, moving, and transporting the TV to prevent damage.
Instructions for placing the TV on a pedestal stand or mounting it on a table or wall.
Steps for connecting the TV to an antenna, cable, or cable box for viewing.
Guides through the initial setup process, including language and basic settings.
How to control the TV and use various buttons while viewing content.
Customizes frequently used menus for quick access to settings like aspect ratio and picture mode.
Explains how the TV displays 3D content and the need for compatible 3D glasses.
Important precautions and guidelines for safely wearing and using 3D glasses.
Details on the optimal viewing distance and angle for experiencing 3D imaging.
Overview of accessing and navigating the main menu options for customization.
How to set up, tune, and edit TV channels for optimal viewing.
Adjusts image size, quality, and effects for the best viewing experience.
Customizes sound quality, effects, and volume levels for different listening preferences.
Illustrates how to connect various external devices to the TV's back panel ports.
Transmits digital video and audio signals using an HDMI cable for high-quality display.
Connects analog video and audio signals using component cables for enhanced analog output.
Steps for connecting a PC to the TV for use as a computer monitor.
Connects USB flash drives or external hard drives for multimedia playback.
Accesses and navigates photo, music, or movie lists from connected USB devices.
Plays video files from a USB storage device using the TV's playback controls.
Displays image files from a USB storage device with slideshow and rotation options.
Addresses common general problems like remote control issues, no image/sound, or sudden power off.
Solutions for video-related issues such as poor color quality, image blur, or afterimages.
Troubleshooting steps for issues with movie playback, file compatibility, and subtitles.
Instructions for cleaning the TV screen, frame, cabinet, and power cord safely.
Advice on avoiding permanent screen disfigurement from prolonged static images.
Technical details on the remote control's IR signal waveform and frame configuration.
A comprehensive list of remote control commands and their corresponding hexadecimal codes.
How to connect an external control device via RS-232C for product function control.
Details on 7-wire and 3-wire RS-232C configurations for serial connections.
A list of commands, their codes, and data parameters for controlling the TV externally.
