LG 34WR50QC User Manual

OWNER’S MANUAL
LED LCD COMPUTER
MONITOR
(LED Computer Monitor*)
* Disclaimer : LG LED Monitor applies LCD screen with LED
backlights.
This product is a computer monitor and not for television
purpose.
Please read this manual carefully before operating your set
and retain it for future reference.
34WR50QC
www.lg.com
Copyright © 2023 LG Electronics Inc. All Rights Reserved.

LG 34WR50QC Specifications

General

Screen Size	34 inches
Resolution	3440 x 1440
Aspect Ratio	21:9
Panel Type	VA
Refresh Rate	100Hz
Response Time	5ms (GtG at Faster)
Brightness	300 cd/m²
Color Support	16.7M
Ports	2x HDMI, 1x DisplayPort, 1x Headphone Out
HDR	HDR10
Adjustability	Tilt
VESA Mount	100 x 100 mm
Contrast Ratio	3000:1
Features	Flicker Safe, Reader Mode, Dynamic Action Sync, Black Stabilizer
Viewing Angle	178º(R/L), 178º(U/D)
Color Gamut	sRGB 99%

Summary

Assembling and Preparing

Product and Button Description

Installing on a Table

Installing the Wall Mount Plate

Installing on the Wall

Using the Monitor

Connecting to a PC

Instructions for connecting the monitor to a computer using Plug and Play feature.

HDMI Connection

Details on transmitting digital video and audio signals from PC to monitor via HDMI.

DisplayPort Connection

Details on transmitting digital video and audio signals from PC to monitor via DisplayPort.

User Settings

Main Menu Features

Menu Settings

Quick Settings

Input

Picture Mode

Picture Adjust

Game Adjust

Response Time

Configures the display response time for different motion scenarios and content types.

FreeSync

Color Adjust

Gamma

Color Temp

General

Troubleshooting

Nothing is displayed on the screen

Troubleshooting steps for common display issues like no image or flickering screen.

The screen retains an image

Screen display is unstable and shaky

The display color is abnormal

No sound from the headphone port

Product Specification

LCD Screen

Power Sources

Factory Support Mode (Preset Mode, PC)

DisplayPort Presets

Lists preset modes, frequencies, and polarity for DisplayPort PC connections.

HDMI Timing (Video)

HDMI PC Presets

Lists preset modes, frequencies, and polarity for HDMI PC connections.

HDMI Video Timing

Details horizontal and vertical frequencies for video timings over HDMI connection.