Samsung PN51D490A1DXZA E-Manual page 131

Min Cell
screen brightness.
If Eco Sensor
N
darker or brighter) depending on the surrounding light intensity. You can
control the screen's minimum brightness with the Min Backlight function.
●
No Signal Power Off (Off
energy consumption, you can set how long you want the TV to remain on if it's
not receiving a signal.
◀
Disabled when an attached PC is in power saving mode.
N
● Auto Power Off (Off
a button on the remote or touch a button on TV's front panel within 4 hours to
prevent overheating.
Light: When
Eco sensor
is On, the display brightness may change (become slightly
/
/ On): The TV will automatically turn off if you don't press
is On, you can manually adjust the minimum
15 min. / 30 min.
English
/ 60 min.): To avoid unnecessary
▶