Samsung LF19BKBLB-ZA - Manual (Page 54)

Setup Reset
Information
Picture
Brightness
(Not available in MagicBright mode of Dynamic Contrast.)
You can use the on-screen menus to change the brightness according to personal preference.
MENU → → → , → MENU
Contrast
(Not available in MagicBright mode of Dynamic Contrast.)
You can use the on-screen menus to change the contrast according to personal preference.
Adjusting the Monitor