LG 23CAV42K-B - User Manual

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www.lg.com

OWNER'S MANUAL

CLOUD MONITOR

(LED LCD MONITOR)

23CAV42K

Please read the safety information carefully before using the product.

CLOUD Monitor(LED LCD Monitor) Model

English

Table of Contents

Questions and Answers

C
Cathy SummersAug 12, 2025
How to fix an LG 23CAV42K-B when nothing is displayed on the screen?
- R
  Robert LopezAug 12, 2025
  If nothing is displayed on your LG Monitor screen, start by ensuring the power cord is securely plugged into the outlet and check the power indicator. Then, adjust the brightness and contrast settings. If the monitor is in power saving mode, try moving the mouse or pressing a key on the keyboard. Also, verify that your computer is turned on and that the signal cable between the PC and the monitor is properly connected. If the signals from the PC are out of the monitor's frequency range, consult the product specifications to set the appropriate frequency.
M
Melissa PaulAug 20, 2025
Why is the display color abnormal on my LG 23CAV42K-B Monitor?
- E
  Eric WalterAug 20, 2025
  If the display color on your LG Monitor appears abnormal, first, set the color to 24 bit (true color) or higher by navigating to Control Panel > Display > Settings > Color Quality in Windows. Also, check that the signal cable is properly connected. Note that pixilated spots (red, green, blue, white, or black) may appear on the screen, which is normal for LCD screens and not related to the monitor's performance.
D
Diana AndersonAug 27, 2025
Why does my LG Monitor screen retain an image?
- C
  Christian BernardAug 27, 2025
  Displaying a still image for a prolonged time may cause damage to the screen of your LG Monitor, resulting in image retention. To prevent this, use a screen saver when using the monitor for extended periods.
G
greynoldsSep 3, 2025
What to do if my LG Monitor says "OSD LOCKED"?
- J
  Jeffrey MendozaSep 3, 2025
  If your LG Monitor displays the message "OSD LOCKED", press and hold the MENU button for a few seconds to unlock the OSD. The message "OSD UNLOCKED" should then appear.

LG 23CAV42K-B Specifications

General

Screen Size	23 inches
Resolution	1920 x 1080 (Full HD)
Panel Type	IPS
Aspect Ratio	16:9
Refresh Rate	60 Hz
Brightness	250 cd/m²
Contrast Ratio	1000:1
Response Time	5ms (GTG)
Viewing Angle	178° (H) / 178° (V)
Color Gamut	72% NTSC
Ports	HDMI, D-Sub (VGA)
Power Consumption	25W

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