Support / FAQFAQEco-Navigation (Eco-Navi)Why does my picture look dim and/or sometimes changes brightnesslevels?This TV is equipped with a money saving feature called Eco-Navigation orEco-Navi. The TV automatically dims the brightness to save energy. It alsoputs the picture in "Standard" mode and enables the C.A.T.S. feature so itwill adjust the picture brightness automatically depending on the roomsambient lighting conditions. This mode will also turn the TV power off if nosignal is detected for 10 minutes.For more information about Eco navigation, please refer to below page.(Watching TV > Useful features > Eco navigation)Why does my picture look dim and/or sometimes changes brightnesslevels?Why does my picture look dim and/or sometimes changes brightnesslevels?Why does my picture look dim and/or sometimes changes brightnesslevels?This TV is equipped with a money saving feature called Eco-Navigation orEco-Navi. The TV automatically dims the brightness to save energy. It alsoputs the picture in "Standard" mode and enables the C.A.T.S. feature so itwill adjust the picture brightness automatically depending on the roomsambient lighting conditions. This mode will also turn the TV power off if nosignal is detected for 10 minutes.For more information about Eco navigation, please refer to below page.(Watching TV > Useful features > Eco navigation)This TV is equipped with a money saving feature called Eco-Navigation orEco-Navi. The TV automatically dims the brightness to save energy. It alsoputs the picture in "Standard" mode and enables the C.A.T.S. feature so itwill adjust the picture brightness automatically depending on the roomsambient lighting conditions. This mode will also turn the TV power off if nosignal is detected for 10 minutes.For more information about Eco navigation, please refer to below page.(Watching TV > Useful features > Eco navigation)Watching TV Useful features Eco navigation173 (0700217)