Adjusting Screen Brightness; Gyro Sensor Calibration - Samsung SGH-T999MBATMB User Manual

• 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.
• Touch key light duration: to adjust the light duration of the
touch keys.
• Font style: sets the fonts used on the LCD display. Selections
are: Default font, Choco cooky, Helvetica S, Rosemary, or
Get fonts online. Tap Get fonts online to download additional
fonts.
• Font size: allows you to select which size of font is displayed.
• Auto adjust screen tone: adjusts the phone's LCD brightness
level to automatically adjust and conserve battery power.
• Display battery percentage: to activate/deactivate the display
of battery charge percentage atop the battery icon at the top of
the screen.
• Gyroscope calibration: uses the built-in gyroscope to calibrate
motion when the phone is in motion.
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Adjusting Screen Brightness

This feature configures the LCD Brightness levels.
1. Press
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.

Gyro Sensor Calibration

Calibrate your device by using the built-in gyroscope.
1. Press
Gyroscope calibration.
2. Place the phone on a level surface and tap Calibrate.
The phone adjusts the level of the accelerometer.
During the calibration process a green circle appears
on-screen and the center circle adjusts to the center
position.
and then tap Settings Display
and then tap Settings Display