LG 43UN700P - User Manual

Questions and Answers

K
Karen Nelson MDJul 28, 2025
How to fix LG 43UN700P Monitor when nothing is displayed on the screen?
- J
  jamesjulieJul 28, 2025
  If nothing is displayed on your LG Monitor screen, ensure the power cord is correctly plugged into the power outlet. Also, check the power cable connection and press the power button. Verify that the connected input is enabled in the settings (Settings > Input > Input list). If signals from the PC are out of range, see the Product Specification section of this manual to set the appropriate frequency. Finally, check the cable and reconnect it.
H
hannah90Aug 1, 2025
Why is my LG Monitor screen display unstable and shaky?
- Q
  qhaneyAug 1, 2025
  If the screen display on your LG Monitor is unstable, shaky, or images leave shadow trails, and the selected resolution is HDMI 1080i 60/50 Hz (interlaced), the screen may be flickering. Change the resolution to 1080P or the recommended resolution to resolve this issue.
K
Karen KellerAug 6, 2025
Why is there no sound from my LG Monitor's headphone port or speaker?
- D
  Dakota SimmonsAug 6, 2025
  If there is no sound from the headphone port or speaker on your LG Monitor, first try increasing the volume using the button on the monitor. If that doesn't work, set the audio output of the PC to the monitor you are using by going to Control Panel > Hardware and Sound > Sound on Microsoft Windows and setting the monitor as the default device.
S
Samuel BallAug 9, 2025
Why is the display color abnormal on my LG 43UN700P Monitor?
- C
  Christopher OsbornAug 9, 2025
  If the display color on your LG Monitor is abnormal, first set the color to 24 bit (true color) or higher by navigating to Control Panel > Display > Settings > Color Quality in Windows. Next, check that the signal cable is properly connected; try reconnecting it or reinserting the PC's graphics card. Note that pixilated spots (red, green, blue, white, or black) may appear, which is normal for an LCD screen and not an error related to the monitor's performance.
J
Jonathan PetersonAug 14, 2025
Why does the screen of my LG Monitor retain an image?
- P
  phillip99Aug 14, 2025
  Displaying a still image for a prolonged time may cause damage to the screen of your LG Monitor, resulting in the retention of the image. To extend the lifetime of the monitor, use a screensaver.
A
Angela GarciaAug 18, 2025
What to do if I see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message on my LG monitor?
- K
  Kimberly Ortiz MDAug 18, 2025
  If you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message on your LG Monitor, install the display driver from the LG website. Also, make sure to check if your video card supports the Plug&Play function.
L
laura46Aug 22, 2025
How to turn off the OSD lock message on my LG 43UN700P Monitor?
- A
  Ashley MyersAug 22, 2025
  If the OSD lock message is being displayed on your LG Monitor, navigate to Settings > General and set OSD Lock to Off.

Summary

Assembling and Preparing the Monitor

Monitor Component and Button Description

Joystick Button Operation

Explains how to use the joystick button for power and volume control.

Moving and Lifting the Monitor Safely

Wall Mounting the Monitor

Wall Mount Plate Installation

Wall Installation Requirements

Wall Mount Safety and Specifications

Wall Mounting Safety Warnings

Remote Control Operation

Remote Control Button Functions

Explanation of each button's function on the remote control.

Connecting the Monitor to a PC

PC Connectivity Overview (Plug and Play)

Introduction to the Plug and Play feature for PC connection.

HDMI Connection Procedure

Steps for connecting the monitor to a PC using an HDMI cable.

DisplayPort Connection Procedure

Steps for connecting the monitor to a PC using a DisplayPort cable.

Advanced Monitor Connectivity

USB-C Connection Guide

Instructions for connecting the monitor to a PC via USB-C.

Connecting to AV Devices

Explanation of how to connect AV devices using HDMI.

Connecting Peripherals via USB

Connecting Headphones and External Devices

User Settings and Menu Navigation

Activating the Main On-Screen Display (OSD) Menu

Step-by-step guide to access the monitor's main OSD menu.

Main Menu Features Overview

Lists the primary functions accessible from the main menu.

Configuring Monitor Settings

Quick Settings Menu Options

Details on settings like Brightness, Contrast, Volume, and Color Temp.

Input Source and Aspect Ratio Settings

Explains how to select input sources and adjust screen aspect ratios.

Picture-in-Picture and SDR Picture Modes

PBP;PIP Configuration Options

Details on PBP/PIP combinations, size, transparency, and sound.

SDR Picture Mode Settings

Explanation of various picture modes for SDR signals.

HDR Picture Mode Settings

HDR Picture Mode Options

Description of picture modes optimized for HDR content.

Picture and Game Adjustments

Picture Adjustment Settings

Detailed settings for brightness, contrast, sharpness, and black level.

Game Adjustment Settings

Explanation of response time and black stabilizer for gaming.

Color Adjustment and Picture Reset

Color Adjustment Options

Settings for gamma, color temperature, and six-color adjustments.

Picture Reset Functionality

General and System Settings

General Settings Menu Categories

Covers language, sound, energy saving, and standby options.

Advanced Display and System Features

Troubleshooting Common Display Issues

No Display or Signal Problems

Solutions for blank screens or "no signal" messages.

OSD Lock and Image Retention Issues

Display Instability and Shaky Images

Troubleshooting Display Color and Audio Problems

Display Color Anomalies

Addresses issues with discolored or unstable display colors.

Driver and Sound Output Issues

Solutions for unrecognized monitor messages and lack of sound.

Monitor Specifications Overview

Monitor Specifications (Model 43 UN700 T)

Display Modes and Signal Frequencies

HDMI Input Display Modes

DisplayPort;USB-C Input Display Modes

Video Timing and Power LED Indicators

External Control Device Setup

Communication Parameters Definition

External Control Transmission Protocol

Acknowledgement Protocols for Control

External Control Command Reference

Command Reference Table

External Control Command Item Details

Command Item Descriptions

LG 43UN700P Specifications

General

AC input voltage	100 - 240 V
Power supply type	Internal
Energy efficiency scale	A to G
Power consumption (max)	2000 W
Power consumption (off)	0.3 W
Power consumption (standby)	- W
Power consumption (typical)	95 W
Power consumption (PowerSave)	0.5 W
Pixel pitch	0.2451 x 0.2451 mm
Touchscreen	-
Screen shape	Flat
Response time	8 ms
Backlight type	LED
Display diagonal	43 \
Native aspect ratio	16:9
Maximum refresh rate	60 Hz
NTSC coverage (typical)	72 %
Display number of colors	1.07 billion colors
Display diagonal (metric)	108 cm
Display brightness (typical)	400 cd/m²
High Dynamic Range (HDR) supported	Yes
High Dynamic Range (HDR) technology	HDR Effect, High Dynamic Range 10 (HDR10)
Tilt angle range	-5 - 15 °
Panel mounting interface	200 x 200 mm
HDMI version	1.4/2.0
DisplayPort version	1.4
HDMI ports quantity	4
USB Power Delivery up to	60 W
USB Type-A downstream ports quantity	2
Package depth	285 mm
Package width	1065 mm
Package height	658 mm
Package weight	21500 g
RMS rated power	20 W
Cables included	AC, DisplayPort
Smart modes	Energy saving
Brand specific technologies	Black Equalizer
Product color	Black
Illuminated stand	No
Market positioning	Office

Weight and Dimensions

Depth (with stand)	275 mm
Height (with stand)	647.6 mm
Weight (with stand)	17500 g
Depth (without stand)	70.6 mm
Width (without stand)	967 mm
Height (without stand)	575.2 mm
Weight (without stand)	13800 g