PRODUCT INFORMATION (Image Retention Free)
What is Image Retention ?
Image retention may not occur when a LCD panel is operated under normal conditions.
Normal conditions are defined as continuously changing video patterns. When the LCD panel is operated for a long time with a fixed pattern (over 12 hours), there may be slight difference in voltage between electrodes that work the liquid crystal (LC) in a pixel. The voltage difference between electrodes increases with time, forcing the liquid crystal to lean. When this occurs,
the previous image may be seen when the pattern is changed. To prevent this, the accumulated voltage difference must be decreased.
Power Off, Screen Saver, or Power Save Mode
zTurn the power off for 4 hours after 20 hours in use
zTurn the power off for 2 hours after 12 hours in use
zSet the Monitor to power off with the PC Display Properties Power Scheme.
zUse a Screen saver if possible
- Screen saver in one color or a moving image is recommended.
Change the Color Information periodically
Use Two different colors
Rotate the Color Information with 2 different colors every 30 minutes.
zAvoid using a combination of characters and background color with large difference in luminance. Avoid using Grey colors, which can cause Image retention easily.
Avoid: Colors with big difference in luminance (Black & White, Grey)
Change the characters color periodically