Settings 96Screen TimeoutScreen timeout lets you select how long the display screen remains lit.1. From home, tap Apps > Settings > Device.2. Tap Display > Screen timeout, and then tap a time setting.Screen ModeChoose a screen mode to match your type of viewing. You can choose to have the device automaticallyadapt the display depending on the type of image being displayed, and other criteria such as batterylevel.1. From home, tap Apps > Settings > Device.2. Tap Display > Screen mode, and then choose a screen mode. To have your device automatically optimize the display to match the type of image beingdisplayed and other criteria, such as battery level, tap Adaptive display. To choose a specific type of display, tap AMOLED cinema, AMOLED photo, or Basic.Reading ModeOptimize the screen for reading with selected applications.1. From home, tap Apps > Settings > Device.2. Tap Display > Reading mode.3. Tap On/Off to enable.4. Tap Edit to select additional applications for use with Reading mode.5. Tap Done to save your settings.Auto Adjust Screen ToneAdjust the display brightness based on the image to save power.1. From home, tap Apps > Settings > Device > Display.2. Tap the checkbox next to Auto adjust screen tone to enable the feature.