LG 43LX570H - User Manual

Other manuals for LG 43LX570H

Commercial Mode Setup Guide71 pages

Setup Guide28 pages

Service Manual27 pages

Easy Setup Guide27 pages

Questions and Answers

M
Monique JenningsAug 8, 2025
What to do if there is no picture on my LG 43LX570H LED TV?
- J
  Jennifer RogersAug 8, 2025
  If your LG LED TV shows no picture, first, ensure the TV is turned ON. Check if the antenna or cable is properly connected to the TV. Verify all connections to the TV are correct. If applicable, ensure the MPI cable is connected to the MPI device. If you're on an encrypted program, try switching to another channel. Finally, check and adjust the Installer Menu settings if the tuning band is incorrect.
N
noconnorAug 14, 2025
Why doesn't my LG LED TV remote work?
- N
  Nicole JamesAug 14, 2025
  If your LG LED TV remote isn't working, first ensure it's in 'TV' mode using the MODE key. Point the remote directly at the IR receiver on the TV, and make sure you're close enough with no obstructions in the path. If applicable, check that the MPI cable is connected to the MPI device. Replace the batteries, ensuring they are correctly oriented. Dim the room light, as too much light can interfere. If none of these steps work, you may need a compatible LG Installer Remote; contact your LG representative.
S
Sarah WongAug 20, 2025
How to fix poor or no sound on LG LED TV with normal picture?
- A
  Andrea LivingstonAug 20, 2025
  If your LG LED TV has a normal picture but poor or no sound, first, check if the audio is muted. Press the MUTE button or use the Volume Up key to increase the sound level. If that doesn't work, the issue might be with the broadcast itself, so try changing to a different channel.
C
cmckinneyAug 26, 2025
What to do if I get a 'Communications Timeout' error on my LG 43LX570H?
- J
  Joseph LambertAug 26, 2025
  If you're getting a 'Communications Timeout' error on your LG LED TV, start by checking and connecting all communication cables. Make sure the TV power cord is connected and that the TV is turned ON. Finally, in the FTG Device Configuration Application, verify that you've selected the correct COM port for the cable you're using.
N
Nicholas WoodSep 1, 2025
How to fix LG LED TV when I cannot directly enter a channel number?
- E
  Elizabeth CarterSep 1, 2025
  If you cannot directly enter a channel number on your LG LED TV, it could be because the TV is in Pass-through Mode and Installer Menu item 028 CH. OVERIDE is set to 0 (disabled). To fix this, set CH. OVERIDE to 1 to allow direct keypad entry. Alternatively, if the TV is in FTG Mode, the channel might not be included in the FTG Channel Map. In that case, modify the FTG Channel Map using the FTG File Manager or the FTG Device Configuration Application.

Summary

Safety and Reference

Important Safety Instructions

Essential safety precautions and warnings for product operation.

Handling and Electrical Safety

Guidelines for power cord safety, cleaning, and avoiding moisture.

Grounding and Ventilation

Instructions on proper grounding, ventilation, and disconnecting power.

Child Safety Recommendations

Guidelines for safe television placement and use by children.

Operation and Technical Details

Connecting Devices and Features

Troubleshooting and Licenses

Solutions for common problems and information on product licenses.

External Control Device Setup

Key Codes and Interfaces

Command Reference List

Comprehensive list of commands for controlling TV functions via serial.

Communication Protocols

Network IP Control

LG 43LX570H Specifications

General

Screen shape	Flat
Response time	8 ms
Display diagonal	43 \
Display brightness	247 cd/m²
Native aspect ratio	16:9
Native refresh rate	60 Hz
LED backlighting type	Edge-LED
Supported video modes	1080p
Contrast ratio (dynamic)	1000000:1
Contrast ratio (typical)	1200:1
Screen format adjustments	4:3, 16:9, Zoom
Supported graphics resolutions	1920 x 1080 (HD 1080)
Motion interpolation technology	-
3D	No
Cable lock slot type	Kensington
Tuner type	Analog & digital
Analog signal format system	NTSC
Digital signal format system	ATSC
Sound modes	Game, Music, Movie, News, Sports
Audio system	Clear Voice II
RMS rated power	20 W
Number of speakers	2
DVI-D ports quantity	0
USB 2.0 ports quantity	1
Product color	Black
Panel mounting interface	200 x 200 mm
AC input voltage	110 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	0.5 W
Power consumption (typical)	40 W
Package depth	140 mm
Package width	1050 mm
Package height	655 mm
Package weight	15900 g
Sustainability certificates	RoHS, ENERGY STAR
Cables included	AC

Weight and Dimensions

Depth (with stand)	325 mm
Height (with stand)	625 mm
Weight (with stand)	13600 g
Depth (without stand)	55.9 mm
Width (without stand)	973 mm
Height (without stand)	574 mm
Weight (without stand)	10200 g