Screen Protection and MaintenanceSystemSetupMenu Language EnglishTimeDevice ManagerEco SolutionAuto Protection Time 2 hoursChange PIN" The displayed image may differ depending on the model.Several onboard functions exist that help maintain the TV beyond its useful lifespan and decreasepower consumption.Eco SolutionScreen Menu > System > Eco Solution Try NowEco Solution adjusts the TV's brightness level and prevents overheating to reduce overall powerconsumption.● Energy SavingSelect a brightness setting from the list to reduce the TV's power consumption. Try Now● Eco SensorAutomatically adjusts the TV's brightness level based on the ambient light level to reduce theTV's power consumption. If the Eco Sensor has adjusted the screen's brightness level, you canmanually adjust the screen's minimum brightness level by adjusting Min. Backlight or Min CellLight (applicable models). If Eco Sensor is enabled and the Picture menu's Backlight or Cell Light(applicable models) value is changed, Eco Sensor is automatically disabled.This function is not available LED 4300 series.● No Signal Power OffSelect a time from the list. If no signal is received for the specified duration, the TV willautomatically cut off the power to reduce power consumption. Try Now● Auto Power OffIf the TV remains turned on for four hours without any user input, the TV will automatically turnoff to prevent overheating. Try Now