Calibration will take approximately 1 minute to complete. Pixel Cleaning corrects pixel problems that may occur when the monitor is turned on for a long time. It is automatically executed when entering power saving mode or turning off the power after more than 4 hours of use from the previous. Calibration will take approximately 10 minutes to complete. Image Cleaning corrects screen problems that may occur when the monitor is turned on for a long time. It is recommended to set Screen Saver to On. If there is no movement on the screen for a certain period of time, the screen turns off automatically. It is recommended to set this feature to On.

The monitor includes a Screen Move feature that moves the screen minutely at regular intervals helps to prevent panel noise caused by images that have been fixed for a long time. This is not a malfunction of the product. When an image change is detected, the brightness is automatically restored to its original state. If a static image persists on the screen, the screen saver will automatically lower the full-screen brightness, and the screen will turn off automatically after a certain period of time. Built-in features are available to protect the screen from possible image retention. Image retention does not occur in normal use with this monitor, but can occur if the same screen is watched for a long time.

Burn-in is not covered under the warranty. The LG 27'' UltraGear™ OLED Gaming Monitor QHD with 240Hz Refresh Rate 0.03ms Response Time, Model # 27GR95QE-B comes with a Limited Manufacturer's Warranty of 2 Years for Parts and Labor from date of purchase.

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