Samsung SCH-R530RWBMTR - Manual (Page 149)

Settings 143
Display
Ⅲ From the Settings screen, under Device, touch Display.
The Display menu displays.
General
Brightness
Set the default screen brightness.
1. From the Display menu, under General, touch
Brightness.
2. Touch and drag the slider to set the brightness, or
touch Automatic brightness to allow the phone to adjust
brightness in response to light conditions.
3. Touch OK to save the setting.
Screen timeout
Set the length of delay between the last key press or screen
touch and the automatic screen timeout (dim and lock).
1. From the Display menu, under General, touch
Screen timeout.
2. Touch a setting to select it.
Smart stay
When On, the Smart stay feature prevents screen timeout, if
you are using the phone. For example, the phone uses the
front camera to identify your eyes, and keeps the screen
bright for continued viewing.
Ⅲ From the Display menu, under General, touch
Smart stay to turn the feature On or Off. When On, a
checkmark displays in the checkbox.
Auto-rotate screen
When enabled, the screen’s orientation automatically
changes when you rotate the phone.
Ⅲ From the Display menu, under General, touch
Auto-rotate screen to turn the feature On or Off. When
On, a checkmark displays in the checkbox.
Tip: You can also set Auto rotate on the Notifications panel
with the Screen rotation setting.
Touch key light duration
Set the length of time keys light when you touch them.
1. From the Display menu, under General, touch
Touch key light duration.