Samsung SyncMaster 773DFX User Manual page 21

On Screen Display (OSD) Menu System
Menu How to adjust
Pincushion
Adjust the pincushion setting when the sides of the display
are bowed in or bowed out
With the menu off, push the menu
Push the - button or + button until the Pincushion
screen is displayed.
Push the menu
adjustment screen.
Use the - button or + button to adjust the pincushion setting.
Trapezoid
Adjust the trapezoid setting when the top or bottom of the
display is too large or small.
With the menu off, push the menu
Push the - button or + button until the Geometry
screen is displayed.
Push the menu button again and then press the - or + button until
the Trapezoid screen appears.
Push the menu button to open the Trapezoid adjustment screen.
Use the - button or + button to adjust the trapezoid setting.
button.
button to open the Pincushion
button.