Samsung UE40ES7000U E-Manual page 242

is set to On, you can manually adjust
the minimum screen brightness.
N
If the
display brightness may change
(become slightly darker or brighter)
depending on the surrounding light
intensity. You can control the screen'
s minimum brightness with the
Backlight
for PDP TV
●
No Signal Power Off
Eco Sensor
for LED TV
function.
is set to On, the
/ Min Cell Light
Min.