Samsung SyncMaster 400MX-3 User Manuals page 110

Note
Not available when Dynamic Contrast is set to On.
Contrast
Adjusts the Contrast.
Brightness
Adjusts the Brightness.
Sharpness
Adjusts the picture Sharpness.
Color
Adjusts the picture Color.
Tint
Adds a natural tone to the display.
Note
The tint slider is only displayed when input source is HDMI or AV.
Color Tone
The Color tones can be changed. The individual Color components are also user adjustable.
Note
Not available when Dynamic Contrast is set to On.
1. Off
Adjusting the LCD Display