Using ECO Mode
HOME button on the remote controlSetting iconAdvanced Settings iconGeneralEco Mode
Set power options to reduce energy consumption.
Auto Power Off
Set the TV to turn off automatically when there has been no user input for a specified amount of time.
HDD Eco Mode
If you set the mode to On, the USB HDD connected to the TV will go into power-saving mode when it has been left unattended for an extended period of time.
The configurable items differ depending upon country.