Samsung TV E-Manual page 169

N
Available only when
is set to Manual.
●
Sleep Timer
Automatically shuts off the TV after a
preset period of time. (30, 60, 90, 120,
150, or 180 minutes).
N
Select a period of time using your
remote. To cancel the
select Off.
●
On Timer
Set On Timer so that your TV turns on
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Clock Mode
Sleep Timer,