LG 19EN33S - User Manual

Questions and Answers

R
rubiobeckyJul 26, 2025
What to do if no image appears on my LG 19EN33S Monitor?
- B
  Barbara SmithJul 26, 2025
  If no image appears on your LG Monitor, ensure the power cord is properly connected to the power outlet and that you've pressed the power button. Also, adjust the brightness and contrast settings. If the display is in power saving mode, try moving the mouse or pressing any key on the keyboard. Make sure your PC is turned on. If the signal from the PC is out of range, consult the 'Specifications' section of the manual and reconfigure your display. Note that the monitor enters DPM mode if it's on "No-Signal" for 5 minutes.
E
elizabethcooperAug 5, 2025
How to fix incorrect display image on LG Monitor?
- R
  robert01Aug 6, 2025
  To correct an incorrect display image on your LG Monitor, first, press the AUTO button to automatically adjust the display image to the ideal setting. Also, check Control Panel ? Display ? Settings and adjust the display to the recommended resolution or adjust the display image to the ideal setting. Ensure that the color setting is higher than 24 bits (true color).
C
Christopher GarnerAug 14, 2025
How to unlock OSD on LG Monitor?
- J
  Joshua AtkinsAug 14, 2025
  If you see an "OSD LOCKED" message on your LG Monitor, you can unlock the OSD controls by pushing the MENU button for several seconds until the message “OSD UNLOCKED” appears.

Summary

ASSEMBLING AND PREPARING

Unpacking

Check product box contents and contact dealer for missing items.

Parts and Buttons

Identify and locate all monitor components and control buttons.

Stand Assembly

Step-by-step guide for attaching and detaching the monitor stand base.

Table Mounting

Instructions for placing the monitor upright and ensuring proper ventilation on a table.

Cable Management

How to use the cable holder for organizing monitor cables.

Kensington Security System

Information on using a security cable to protect the monitor from theft.

Wall Mounting

Guidelines and precautions for securely mounting the monitor on a wall.

USING THE MONITOR SET

Connecting to a PC

Steps to connect the monitor to a computer for display.

D-SUB Connection

Specific instructions for establishing a D-SUB analog video signal connection.

CUSTOMIZING SETTINGS

Menu Navigation and Settings

Accessing and navigating the monitor's OSD menu for various settings.

Picture Adjustments

Fine-tuning brightness, contrast, and sharpness for optimal image quality.

Color Adjustments

Customizing color temperature, gamma, and individual color levels for desired output.

Display Position and Clarity

Adjusting horizontal/vertical position, clock, and phase for a clear display.

Language and Power Indicator

Setting display language and configuring the power indicator status.

MY KEY Function Assignment

Designating a specific function for quick access via the MY KEY button.

Picture Mode Settings

Selecting predefined picture modes optimized for different content types.

SUPER ENERGY SAVING

Enabling energy-saving features to reduce power consumption and CO2 emissions.

DUAL DISPLAY Setup

Configuring the monitor for dual display modes like Clone or Extended.

DUAL WEB Functionality

Utilizing split-screen features for efficient multi-tasking and web browsing.

Saving MY KEY Shortcuts

Saving selected FUNC. features as a personalized shortcut using MY KEY.

TROUBLESHOOTING

No Image or Display Issues

Troubleshooting steps for common problems like no image or incorrect display.

Error Messages and OSD Lock

Resolving error messages like "OUT OF RANGE", "NO SIGNAL", and "OSD LOCKED".

Driver and Connection Problems

Addressing issues related to unrecognized monitors, driver installation, and cable connections.

SPECIFICATIONS

19 EN33 S Model Specifications

Detailed technical specifications for the 19EN33S monitor model.

20 EN33 S Model Specifications

Detailed technical specifications for the 20EN33S monitor model.

22 EN33 S Model Specifications

Detailed technical specifications for the 22EN33S monitor model.

23 EN33 S Model Specifications

Detailed technical specifications for the 23EN33S monitor model.

Supported Resolutions

List of display modes (resolutions) and their corresponding frequencies supported by the monitor.

Power Indicator Guide

Explanation of the LED indicator colors and what they signify for the monitor's status.

PROPER POSTURE

LG 19EN33S Specifications

General

3D	No
Panel type	TN+Film
Pixel pitch	0.3 x 0.3 mm
Aspect ratio	16:9
Display diagonal	19 \
Display resolution	1366 x 768 pixels
Display technology	LED
Viewing angle, vertical	65 °
Contrast ratio (dynamic)	50000000:1
Contrast ratio (typical)	1000:1
Display number of colors	-
Viewing angle, horizontal	90 °
Digital vertical frequency	56 - 75 Hz
Display brightness (typical)	200 cd/m²
Supported graphics resolutions	1366 x 768
AC (power) in	Yes
HDMI ports quantity	0
Pivot angle	5 - 20 °
Tilt angle range	-5 - 20 °
Cable lock slot type	Kensington
Number of OSD languages	17
Panel mounting interface	75 x 75 mm
AC input voltage	100 - 240 V
Power consumption (standby)	- W
Product color	Black
Sustainability certificates	ENERGY STAR