To use Energy Saving feature

Reduces power consumption by adjusting peak screen brightness
Auto / Intelligent Sensor | [This feature is available on certain models only.] TV sensor detects the ambient lighting and automatically adjusts the screen brightness. |
Off | Turns off the Energy Saving mode. |
Minimum / Medium / Maximum | Applies the pre-set Energy Saving mode. |
Screen Off | Screen is turned off and only sound is played. Press any button except Power button on the remote control to turn the screen back on. |