Samsung SYNCMASTER 650TS - Manual (Page 97)

Use this function to set the execution period for each mode set in the timer.
Time
MENU → → → → ENTER → → → → → → → → → ENTER →
→ →ENTER→ → → → → ENTER→ → , → ENTER
Within the set period of time specify a time for execution.
• Mode-Scroll : 1~5 sec
• Mode-Bar, Eraser : 10~50 sec
Scroll
MENU → → → → ENTER → → → → → → → → → ENTER →
→ → → ENTER →
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 → → → → ENTER → → → → → → → → → ENTER →
→ → → →ENTER →
This function prevents after-images on the screen by moving long black and white vertical
lines.
Adjusting the LCD Display