Samsung Galaxy Tab 8.9 User Manual page 189

General
Brightness
Set the default screen brightness.
1. From a Home screen, touch
Display Brightness.
2. Touch and drag the slider to set the brightness or touch
Automatic brightness.
3. Touch OK to save the setting.
Screen Mode
Set the screen mode.
1. From a Home screen, touch
Display Screen mode.
2. Touch Dynamic, Standard, or Movie then touch OK.
Apps Settings
Apps Settings
Auto-Rotate Screen
When this option is checked, the screen orientation changes
when you rotate the device. When this option is not checked,
the screen orientation locks in the current orientation
(landscape or portrait) and the orientation does not change
when you rotate the device.
1. From a Home screen, touch
Display.
2. Touch Auto-rotate screen to enable or disable the
auto-rotate feature.
Tip: Touch the Time in the System Bar to display the Quick
Settings pop-up. Touch Screen rotation to enable or
disable the auto-rotate feature. For more information,
refer to "Quick Settings" on page 25.
Apps Settings
Settings 184