F
Fernando WolfAug 30, 2025
Why does my LG 37LV3500 LCD TV have no output from one speaker?
- JJennifer KimAug 30, 2025
If you're not getting sound from one of the speakers on your LG LCD TV, adjust the Balance in the menu option.
To Next PageTo Next PageWhy does my LG 37LV3500 LCD TV have no output from one speaker?
If you're not getting sound from one of the speakers on your LG LCD TV, adjust the Balance in the menu option.
Why does my LG 37LV3500 LCD TV have afterimages?
Afterimages (ghosts) on your LG LCD TV can occur if pixels have been damaged from displaying a fixed image for a long time, also known as image burn. To prevent this, use a screen saver.
What causes unusual sound from inside LG LCD TV?
A change in ambient humidity or temperature may cause unusual noises when your LG LCD TV turns on or off. This is normal and does not indicate a problem with the TV.
Why does my LG LCD TV image appear slowly?
It's normal for the image to be muted briefly when you turn on your LG LCD TV. If the image doesn't appear after a few minutes, try unplugging the TV for 30 seconds and then plugging it back in.
Why is my LG 37LV3500 LCD TV image black and white?
If the image on your LG LCD TV is displaying in black and white or the color quality is poor, first adjust the color setting in the menu. Then, make sure there's enough distance between the TV and other electronic devices. Finally, try changing channels as the issue might be with the broadcast itself.
What does it mean if my LG LCD TV says 'No Signal'?
If your LG LCD TV displays a “No Signal” message, verify that the signal cable is properly connected between the TV and any connected devices. Also, check that you've selected the correct input source by pressing the INPUT button.
How to fix no sound on my LG 37LV3500?
If your LG LCD TV is displaying images but has no sound, first try pressing the VOL + or - button. Check if the sound is muted by pressing the MUTE button. Try switching to other channels in case there's a broadcast issue. Finally, ensure the TV Speaker feature is enabled in the menu options.
Why does my LG 37LV3500 LCD TV turn off suddenly?
If your LG LCD TV is turning off unexpectedly, examine the power control settings to make sure the power supply isn't being interrupted. Also, check if the Auto sleep feature is enabled in the Time settings. Note that the TV will automatically turn off after 15 minutes of inactivity if there is no signal.
What to do if my LG 37LV3500 LCD TV has no image and sound?
If your LG LCD TV shows no image and produces no sound, first check if the TV is turned on. Next, make sure the power cord is securely connected to a working wall outlet. You can test the outlet by plugging in another device to see if it works.
Why do black spots appear on my LG LCD TV screen?
The appearance of several red, green, white, or black pixels on your LG LCD TV screen is normal and relates to the characteristics of the panel.
General| 3D | No |
|---|---|
| Power consumption (average) | 87 W |
| Display diagonal | 37 \ |
| Native aspect ratio | 16:9 |
| Native refresh rate | 60 Hz |
| LED backlighting type | Edge-LED |
| Supported video modes | 1080i, 1080p, 720p |
| Contrast ratio (dynamic) | 2000000:1 |
| Screen format adjustments | 4:3, 16:9, Zoom |
| Supported graphics resolutions | 1920 x 1080 (HD 1080) |
| Tuner type | Analog & digital |
| Analog signal format system | NTSC |
| Digital signal format system | ATSC |
| Audio system | Dolby Digital |
| RMS rated power | 20 W |
| Number of speakers | 2 |
| HDMI ports quantity | 3 |
| DVI-D ports quantity | 0 |
| Common interface (CI) | - |
| USB 2.0 ports quantity | 1 |
| Consumer Electronics Control (CEC) | Anynet+ |
| Smart modes | Cinema, Game, Sports, Standard, Vivid |
| Number of OSD languages | 4 |
| On Screen Display (OSD) languages | ENG, ESP, FRE, KOR |
| Product color | Black |
| Panel mounting interface | 200 x 200 mm |
| AC input voltage | 100 - 220 V |
| AC input frequency | 50 - 60 Hz |
| Power consumption (max) | 120 W |
| Power consumption (standby) | 0.1 W |
| Sustainability certificates | ENERGY STAR |
| Package weight | 15600 g |
| Cables included | AC |
Weight and Dimensions| Depth (with stand) | 238.8 mm |
|---|---|
| Height (with stand) | 612 mm |
| Weight (with stand) | 13100 g |
| Depth (without stand) | 40.6 mm |
| Width (without stand) | 886.5 mm |
| Height (without stand) | 531 mm |
| Weight (without stand) | 11300 g |
Connects earth ground wire to prevent electric shock.
Ensures power outlet remains accessible for unplugging.
Guidelines and warnings for safe 3D content viewing.
Avoids permanent screen disfigurement from fixed images.
Instructions for checking product box contents.
Information on optional accessories for purchase.
Identifies and describes the TV's physical buttons and controls.
Precautions for safe handling and transport of the TV.
Instructions for placing the TV on a stand or mounting it.
Step-by-step guide for attaching the TV stand.
Instructions for safely placing the TV on a table.
Guidelines for attaching an optional wall mount bracket.
Steps for connecting TV to antenna, cable, or cable box.
Instructions for connecting the power adapter.
Initial setup process including language and basic settings.
How to operate the TV while viewing content.
Procedures for setting up, storing, and editing TV channels.
Accessing and using frequently used TV menus.
Overview of 3D display capabilities and requirements.
Important precautions for using 3D glasses.
Recommended viewing distance and angle for 3D.
Step-by-step guide on how to view 3D content.
Overview of the main menu structure for TV settings.
General guide to connecting external devices to the TV.
Instructions for connecting A/V sources like receivers and players.
How to connect devices using HDMI for digital video/audio.
Guide for connecting via DVI to HDMI.
Steps for connecting devices using component A/V cables.
How to connect devices using composite A/V cables.
Instructions for connecting a computer to the TV.
Using HDMI for optimal PC to TV connection.
Connecting PC via DVI to HDMI for video.
Connecting a PC using an RGB (VGA) signal cable.
How to connect USB drives for multimedia playback.
Advice on compatible USB devices and file systems.
Navigating photos, music, and movie files on USB.
Common issues and solutions for TV operation.
Troubleshooting steps for sound problems.
Solutions for image quality and display issues.
Troubleshooting for playing video files from USB.
Technical details on remote control signal transmission.
Instructions for connecting external control devices via RS-232C.
Details on serial port wiring for RS-232C.
How to assign an ID for device identification in RS-232C.
A list of commands for controlling the TV via RS-232C.
Information about open source software used in the product.
