Samsung RL19PSUSQ - Manual (Page 40)

Menu Description
AUTO
When the 'AUTO' button is pressed, the Auto Adjustment screen appears
as shown in the animated screen on the center.
Auto adjustment allows the monitor to self-adjust to the incoming video
signal. The values of fine, coarse and position are adjusted automatically.
To make the automatic adjustment function sharper, execute the 'AUTO'
function while the
AUTO PATTERN is on.
- If Auto Adjustment does not work properly, press Auto button again to
adjust picture with more accuracy.
OSD Lock & Unlock
Menu Description
After push the "MENU" button more than 5 seconds, OSD function is
OSD Lock & Unlock locked (unlocked).
AUTO