❑ Economical Solutions■ Eco SolutionO MENU → System → Eco Solution → E● Energy Saving (Off / Low / Medium / High): This adjusts the brightness ofthe TV in order to reduce power consumption.● Eco Sensor Not for LED 4100 model : To enhance your power savings, the picturesettings will automatically adapt to the light in the room.If you adjust the Backlight the Eco Sensor will be set to Off.Min. Backlight: When Eco Sensor is On, the minimum screen brightnesscan be adjusted manually.N If Eco Sensor is On, the display brightness may change (become slightlydarker or brighter) depending on the surrounding light intensity.◀ ▶