Samsung SyncMaster 400CX-2 User Manual page 104

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
MENU →
This function prevents after-images on the screen by moving long black and white
vertical lines.
Eraser
MENU →
This function prevents after-images on the screen by moving a rectangular pattern.
Side Gray
MENU →
Adjusting the LCD Display
→ → → ENTER →
→ → → →ENTER →
→ → → ENTER →
→ → → →
→ → → ENTER →
→ → → → →
→ → → →
→ → → →
→ENTER →
→ → → →
→ENTER →
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→ → → → ENTER →
→ → → → ENTER →
→ → → → ENTER →