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OWNER'S MANUAL
LED LCD Monitor
(LED Monitor*)
*LG LED Monitors are LCD Monitors with LED Backlighting.
Please read this manual carefully before operating
your set and retain it for future reference.
LED LCD MONITOR MODEL
19M38A
20M38A
19M38D
20M38D
19M38H
20M38H
20M39A
20M39H
22M38A
24M38A
22M38D
24M38D
22M38H
24M38H
27MP38VQ
27MP38HQ
www.lg.com
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Table of Contents
Related Manuals for LG 20M39H-B
Summarization of Contents
Assembling and Preparing the Monitor
Parts and Buttons Overview
Identifies physical components and interface buttons on the monitor.
Moving and Lifting the Monitor
Provides safety guidelines for safely transporting and handling the monitor.
Setting Up the Monitor
Instructions for attaching the monitor stand base.
Mounting on a Table
Steps to correctly position the monitor on a desk surface.
Mounting on a Wall
Instructions for securely attaching the monitor to a wall using VESA mounts.
Using the Monitor Set
Connecting to a PC
Explains connecting computers via D-SUB, DVI-D, and HDMI interfaces.
Connecting to AV Devices
Details connecting external audio/video sources using the HDMI interface.
Peripheral Device Connection
Instructions for connecting headphones or speakers to the monitor.
Customizing Monitor Settings
Monitor Buttons and OSD Navigation
Explains physical button functions and navigating the OSD menu.
Picture and Color Adjustments
Adjusts screen clearness, black level, color temperature, hue, and saturation.
Display and Audio Settings
Controls image position, clarity, and audio volume.
Special Display Modes and Functions
Covers Reader Mode, Energy Saving, Picture Modes, and Color Weakness.
Troubleshooting Common Issues
Image and Signal Problems
Solutions for no image, out of range, and no signal messages.
OSD Lock and Display Adjustments
Addresses OSD lock issues and general display image correction.
Driver and Recognition Issues
Solves unrecognized monitor messages and driver installation problems.
Monitor Specifications
Technical Details and Dimensions
Covers screen type, resolution, power, dimensions, and environmental conditions.
Video Signal and Input Connectors
Details signal compatibility and available input connectors for models.
Resolution and Timing Data
Provides detailed timing data for various display resolutions.
HDMI Timing and Indicator Status
Explains HDMI signal timings and LED indicator status for different modes.
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