●Do you use the screen saver or timer when displaying the same image for extended periods of time?
●Afterimages are particular to LCD monitors. Avoid displaying the same image for extended periods of time.
●This is due to the characteristics of the panel itself, and not the LCD product.
●Leaving the screen white may solve the problem.
●Change the mode in <Signal Filter> in the <Screen> menu.
●<Smoothing> is disabled when the screen is displayed in the 1600 x1200.
●The image size is doubled both in horizontally and vertically to (i.e. 1600 x 1200 enlarged from 800 x 600) provide clear focus which does not require this function.
●The adjustment lock is probably on. To unlock: turn the LCD monitor off. Then, while pressing the Auto Adjustment Button, turn the power on.
●Check that the FineContrast mode is not activated.
●Check that the Main menu of ScreenManager is not activated.
●The adjustment lock is probably on. To unlock: turn the LCD monitor off. Then, while pressing the Auto Adjustment Button, turn the power on.
●Check that the ActiveRotationII function is not used.
●Check that the FineContrast mode is not in "External" mode.
●Check that the ActiveShot function is not used.