Go to [Dashboard] — [All settings] — [System] — [Power and energy].

[Shut-off timer]

Set the time to turn off TV display automatically to save energy. The time setting can be set for [When inactive], [When watching] or [Countdown from now].

[Power on behavior]

Set the TV to stay on the [Google TV home screen] or [Last used input] when the TV is powered on.

[Scheduled power on/off]

Set the type and time to automatically turn on or turn off the TV.

[Advanced settings]

Turn on/off the [Standby light] or set the [Power LED brightness].