LG 65SE3KD User Manual (English)

Other manuals for LG 65SE3KD

Owner's Manual135 pages

Easy Setup Guide40 pages

Quick Start Guide12 pages

Questions and Answers:

E
Emma GarciaAug 31, 2025
Why is the screen color abnormal on my LG 65SE3KD?
- J
  Joe CarlsonAug 31, 2025
  If the screen color on your LG Digital Signage appears abnormal, ensure that the number of colors is set to more than 24 bits (true color) in Windows display settings (Control Panel > Display > Settings > Color Table). Also, check the connection status of the signal cable and try re-inserting the PC graphics card. Note that several pixels (red, green, blue, white, or black color) may appear on the screen, which is not a malfunction of the LCD, but a unique characteristic of the LCD panel.
K
kiddernestAug 30, 2025
How to fix no image on LG 65SE3KD?
- V
  Vanessa SnyderAug 30, 2025
  If your LG Digital Signage displays no image, start by ensuring the power cord is securely plugged into the power outlet. Next, verify the signal cable connection. Also, press the INPUT menu on the remote control to confirm the correct input signal is selected. If the signal from your PC's graphics card is outside the product's vertical or horizontal frequency range, adjust the frequency range according to the specifications in the manual.
E
emilyfreyAug 29, 2025
Why does after-image appear on my LG Monitor?
- T
  Tammy PayneAug 29, 2025
  An after-image appearing on your LG monitor can be due to a couple of reasons: * If a fixed image is displayed for an extended period, it can damage the pixels. Use the screen-saver function to prevent this. * Displaying a dark image after a high contrast image (black and white or gray) is normal behavior for LCD screens.
S
Sherri MitchellAug 28, 2025
Why does the screen image look abnormal on my LG Monitor?
- R
  Robert YatesAug 28, 2025
  If the screen image on your LG monitor appears abnormal, it could be due to: * The graphics card resolution and frequency not being supported by the monitor. Check your graphics card settings. * The incorrect input signal being connected to the signal port. Ensure the signal cable matches the source input signal.
P
pateljoshuaAug 27, 2025
Why does my LG Monitor screen color look abnormal?
- J
  jacksonsarahAug 27, 2025
  If the screen color on your LG monitor appears abnormal, try the following: * Set the number of colors to more than 24 bits (true color). In Windows, go to Control Panel > Display > Settings > Color Table. * Check the connection status of the signal cable. Note that the appearance of a few red, green, blue, white, or black pixels is normal for LCD panels and not a malfunction.
J
justinkingAug 27, 2025
What to do if the 'Unknown Product' message appears when my LG Monitor is connected?
- E
  Elizabeth PachecoAug 27, 2025
  If the 'Unknown Product' message appears when your LG monitor is connected, check if the Plug and Play function is supported by referring to the graphics card user manual.
R
Ricardo JohnsonAug 26, 2025
What to do if the operation does not work normally on my LG Monitor?
- J
  Jesse WeissAug 26, 2025
  If your LG Monitor isn't operating normally, check these: * See if the Timer is set. * Examine the power control settings. * Consider whether the power has been interrupted.
C
christinaporterAug 23, 2025
What to do if no image is displayed on my LG Monitor?
- K
  Kevin FloresAug 23, 2025
  If your LG Monitor isn't displaying an image, there are a few things you can check: * Ensure the power cord is correctly plugged into the power outlet. * Verify the signal cable is properly connected. Access the input menu to check the input signal. * If the signal from your PC's graphics card is outside the monitor's vertical or horizontal frequency range, adjust the frequency range according to the specifications in the manual.
S
Sierra CabreraSep 10, 2025
What to do if the 'Unknown Product' message appears when connecting my LG Digital Signage?

LG 65SE3KD Specifications

General

Resolution	3, 840 x 2, 160 (UHD)
Panel Type	IPS
Brightness	400 nit (Typ.)
Weight	24.2 kg
Response Time	9ms (G to G)
Screen Size	65 inches
Contrast Ratio	1200:1
Viewing Angle	178°/178°
Operating System	webOS
Native Resolution	3840 x 2160
Viewing Angle (H x V)	178 x 178
Output	Audio Out
External Control	RS-232C, LAN
Orientation	Portrait & Landscape
Color Gamut	72%
Inputs	HDMI (3), USB 2.0 (2)