Samsung SyncMaster 400DX-2 User Manual page 91

Sets how many pixels the screen moves horizontally.
Five adjustment levels: 0, 1, 2, 3, and 4.
Vertical
MENU → → → → ENTER →
→ ENTER →
Sets how many pixels the screen moves vertically.
Five adjustment levels: 0, 1, 2, 3, and 4.
Time
MENU → → → → ENTER →
→ ENTER →
Set the time interval for performing the horizontal or vertical movement, respectively.
Timer
Timer
MENU → → → → ENTER →
→ → ENTER →
You can set the timer for Screen Burn Protection.
If you start the operation to erase any residual image, the operation will be performed for the
set period of time and then automatically finish.
Adjusting the LCD Display
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→ → → ENTER →
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→ → → → ENTER →
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→ ENTER → →
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, → ENTER