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This function helps to remove after-images on the screen by moving all the pixels on the LCD
according to a pattern.
Use this function when there are remaining after-images or symbols on the screen, especially
when you displayed a still image on the screen for a long time.
Bar
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This function prevents after-images on the screen by moving long black and white vertical
lines.
Eraser
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This function prevents after-images on the screen by moving a rectangular pattern.
Side Gray
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Adjusting the LCD Display