LG 24MK430H-B User Manual

www.lg.com
Please read this manual carefully before operating
your set and retain it for future reference.
*LG LED Monitors are LCD Monitors with LED Backlighting.
LED LCD MONITOR MODEL
22MK4 series
20MK4 series
24MK4 series
27MK4 series
22MN430H
24MN430H
OWNER'S MANUAL
LED LCD Monitor
(LED Monitor*)

LG 24MK430H-B Specifications

General

3D	No
DDC/CI	Yes
Color gamut	72 %
Pixel pitch	0.2745 x 0.2745 mm
Screen shape	Flat
Display diagonal	23.8 \
Display technology	LED
Native aspect ratio	16:9
Supported video modes	1080p
Contrast ratio (typical)	1000:1
Display number of colors	16.78 million colors
Display brightness (typical)	250 cd/m²
Supported graphics resolutions	1920 x 1080 (HD 1080)
Dynamic contrast ratio marketing name	Mega Contrast
Certification	UL, FCC-B, CE, ErP, TUV, VCCI
Product color	Black
Market positioning	-
HDMI version	1.4
DisplayPorts quantity	0
Headphone connectivity	3.5 mm
Tilt angle range	-5 - 20 °
Panel mounting interface	75 x 75 mm
Package type	Box
Package depth	124.5 mm
Package width	688.3 mm
Package height	391.2 mm
Package weight	4218 g
Cables included	AC, HDMI
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Energy efficiency scale	A to G
Power consumption (standby)	- W
Harmonized System (HS) code	85285210

Weight and Dimensions

Depth (with stand)	185.4 mm
Height (with stand)	421.6 mm
Weight (with stand)	3084 g
Depth (without stand)	38.1 mm
Width (without stand)	556.26 mm
Height (without stand)	330.2 mm
Weight (without stand)	2812 g

Summary

ASSEMBLING AND PREPARING

Safe Monitor Handling

Monitor Setup and Installation

Attaching the Monitor Stand Base

Table Mounting Guide

Wall Mounting Instructions

Using the Monitor Set

Connecting to a PC

Instructions for connecting the monitor to a computer for display output.

D-SUB Connection

Details on connecting the monitor using the D-SUB analog video interface.

HDMI Connection

Details on connecting the monitor using the HDMI digital video and audio interface.

Customizing Monitor Settings

Accessing the Main Menu

Instructions on how to access and navigate the on-screen display (OSD) menu.

Main Menu Features Overview

Describes the main menu items like Settings, Input, and Power Off for monitor configuration.

Adjusting Quick Settings

Details on adjusting screen settings like brightness, contrast, and volume.

Picture Mode Selection

Picture Adjustment Options

Troubleshooting Common Issues

Resolving 'No Image' Errors

Steps to diagnose and fix issues when the display shows no image.

OSD Control Access Problems

Solutions for when OSD controls are locked or inaccessible.

Incorrect Display Image Issues

Troubleshooting steps for abnormal colors or blinking screen.

Unrecognized Monitor Message

Guidance for resolving 'Unrecognized monitor' or Plug&Play detection errors.

Screen Flickering Solutions

Steps to address and resolve screen flickering problems.

Monitor Specifications

20MK4 Series Specifications

Detailed technical specifications for the LG 20MK4 series monitor.

LCD Screen Details

Resolution and Signal Information

22MN430H Series Specifications

Video Signal Specifications

24MK4/24MN430H Series Specs

27MK4 Series Specifications

Display Timing Modes

D-SUB and HDMI PC Timing

D-SUB PC Resolution Timing

HDMI PC Resolution Timing