Samsung UN55FH6200FXZA - Manual (Page 613)

Options
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Auto Motion Plus
Unwanted Powering Off
If your Samsung TV appears to turn off
by itself, there may be an issue with
either your Timer settings or your Eco
friendly No Signal Power Off feature.
First make sure Sleep Timer is not
accidentally set. The Sleep Timer turns
off the TV automatically after a certain
period of time has passed.
ΠSleep Timer : System
→
Time
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