Samsung UN55D7000LFXZA User Manual - Page 133

Min. Backlight for LED TV / Min Cell Light for PDP TV : When Eco sensor is On, you can manually adjust the minimum screen brightness. NN If Eco Sensor is On, the display brightness may change (become slightly darker or brighter) depending on the surrounding light intensity. You can control the screen's minimum brightness with the Min. Backlight function. ●● No Signal Power Off (Off / 15 min. / 30 min. / 60 min.): To avoid unnecessary energy consumption, you can set how long you want the TV to remain on if it's not receiving a signal. NN Disabled when an attached PC is in power saving mode. ▶ ●● Auto Power Off (Off / On): The TV will automatically turn off if you don't press a button on the remote or touch a button on TV's front panel within 4 hours to prevent overheating. ▶ English