Samsung UE40ES7000U E-Manual page 232

by some manufacturers because the
TV can take too long to recognize
these devices.
N
If you set the
saved on a USB HDD, it may take up
to 40 seconds or more to play the
file after the TV is turned on.
●
Off Timer
Set Off Timer
automatically at a time and on a day
of your choosing. You can set up three
On Timer
so that your TV turns off
to play a file