Samsung Galaxy S III User Manual page 256

• Auto rotate screen: when enabled, the phone automatically
switches from portrait to landscape orientation and vice versa.
When this setting is disabled, the phone displays in portrait
mode only.
• Screen timeout: adjusts the delay time before the screen
automatically turns off. Selections are: 15 seconds,
30 seconds, 1 minute, 2 minutes, 5 minutes, and
10 minutes.
• Daydream: allows you to control what your screen does when
your device is docked or sleeping. Tap the adjacent OFF / ON
icon to turn it on. Follow the on-screen instructions.
• Font style: sets the fonts used on the LCD display. Selections
are: Default font, Choco cooky, Cool jazz, Rosemary,
Samsung Sans or Get fonts online. Tap Get fonts online to
download additional fonts.
• Font size: allows you to select which size of font is displayed.
• Touch key light duration: allows you to adjust the delay before
the Touch key light automatically turns off.
• Show battery percentage: to activate/deactivate the display of
battery charge percentage atop the battery icon at the top of
the screen.
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• Auto adjust screen tone: adjusts the phone's LCD brightness
level to automatically adjust and conserve battery power.
Adjusting Screen Brightness
This feature configures the LCD Brightness levels.
1. From the main Settings page, tap My device tab
Display Brightness.
2. Tap Automatic brightness to allow the phone to
self-adjust and tap OK.
– or –
Touch and slide the on-screen slider to adjust the level
and tap OK.