Samsung UN55ES8000G E-Manual page 702

too dark or bright, try adjusting the
following settings in the Picture option
in the Main menu:
Œ
Backlight
for PDP TV
Sharpness, Color,
on. Go to
and then try adjusting the options
mentioned above.
Blur
for LED TV
, Contrast, Brightness,
Picture on the user Menu,
/ Cell Light
Tint (G/R) and so