LG UltraGear 34GL750-B Owner's Manual
LG UltraGear 34GL750-B Owner's Manual

LG UltraGear 34GL750-B Owner's Manual

Gaming monitor

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OWNER'S MANUAL
(LED Monitor*)
* LG LED Monitor applies LCD screen with LED
backlights.
Please read this manual carefully before operating
your set and retain it for future reference.
34GL750
34GN73A
www.lg.com
Copyright © 2019 LG Electronics Inc. All Rights Reserved.

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Summarization of Contents

ASSEMBLING AND PREPARING
Product and Button Description
Identifies monitor components and explains the joystick button functionality.
Using the Joystick Button
Detailed guide on operating the monitor functions using the joystick button.
Installing on a Table
Steps for safely placing and setting up the monitor on a flat surface.
Adjusting Stand Height and Angle
Instructions on how to adjust the monitor's height and screen tilt for optimal viewing.
Cable Management and Security
Methods for organizing cables and securing the monitor with a lock.
Wall Mounting Procedures
Steps for attaching a wall mount plate and mounting the monitor onto a wall.
USING THE MONITOR
Connecting to a PC
Step-by-step guide for connecting the monitor to a computer via various ports.
Connecting AV Devices and Peripherals
Instructions for connecting audio-visual equipment and USB devices.
Connecting Headphones
How to connect audio output devices like headphones to the monitor.
USER SETTINGS
Activating and Navigating Menus
Learn how to access and navigate the monitor's on-screen display (OSD) menu and its features.
Game Mode Configuration
Details settings for optimizing the display for various game types and scenarios.
Picture Adjustment Options
Covers adjustments for brightness, contrast, sharpness, and color settings.
Input and Connectivity Settings
Manages input sources, aspect ratio, and automatic input switching.
General System Configuration
Includes language, power saving, LED indicators, and OSD lock functions.
TROUBLESHOOTING
No Display or Signal Issues
Common issues and solutions when the monitor shows no image or signal.
Screen Display Problems
Addresses problems like image sticking, instability, and shadow trails.
Color and Audio Issues
Solutions for color anomalies and problems with sound output.
PRODUCT SPECIFICATION
34GL750 Model Specifications
Detailed technical specifications for the 34GL750 model.
34GN73A Model Specifications
Detailed technical specifications for the 34GN73A model.
Factory Support Modes
Lists supported resolutions and frequencies for PC connectivity.
HDMI Video Timings
Specifies supported timings for video signals over HDMI.
Power LED Status
Explains the meaning of the power LED status in different operational modes.

Table of Contents