Hi there! While there is no specific "Backlight" setting, you can adjust the brightness and contrast, or choose from 4 different Picture Modes to ensure you are getting the best viewing experience - Home > Settings > Picture > Picture Mode:• Dynamic makes the picture brighter and clearer in bright viewing environments. • Standard is the default mode suitable for general viewing environments. • Natural reduces eye strain for a comfortable viewing experience. • Movie is suitable for watching TV or movies in a dark room. ^Gina