Samsung 1100DF - Manual (Page 37)

On-Screen Display
This function is to adjust the size of the Highlight Zone.
1 Push the Highlight button.
2
Push the button or button to select the Screen Size Adjustment
and then push the Menu ( ) button.
3 Push the button or button to move the size of the Highlight Zone
horizontally and use the push the button or button to move it
vertically.
This function is to use the Contrast of the Highlight Zone.
1 Push the Highlight button.
2 Push the button or button to select the Contrast Adjustment
and then push the Menu ( ) button.
3 Push the button or button to adjust the Contrast of the
Highlight Zone.
Menu How to adjust
Size
Contrast