Settings 149Auto-Rotate ScreenWhen this option is checked, the screen orientation changeswhen you rotate the device. When this option is not checked, thescreen orientation locks in the current orientation (landscape orportrait) and the orientation does not change when you rotate thedevice.1. From a Home screen, touch Apps ➔ Settings➔ Screen.2. Touch Auto-rotate screen to enable or disable the auto-rotatefeature.Tip: Touch the Time in the System bar to display the Quick Settings pop-up.Touch Auto Rotation to enable or disable the auto-rotate feature. Formore information, refer to “Quick Settings” on page 23.AnimationSet the level of animations for transitions between screens.1. From a Home screen, touch Apps ➔ Settings➔ Screen ➔ Animation.2. Touch No animations, Some animations, or All animations.TimeoutSet the length of delay between the last key press or screentouch and the automatic screen timeout (dim and lock).1. From a Home screen, touch Apps ➔ Settings➔ Screen ➔ Timeout.2. Touch a setting to select it.Auto Adjust Screen PowerWhen enabled, your device automatically analyzes the screenand adjusts the brightness to conserve battery power.1. From a Home screen, touch Apps ➔ Settings➔ Screen.2. Touch Auto adjust screen power to enable or disable themode. When enabled, a check appears in the check box.Horizontal CalibrationHorizontal calibration allows you to horizontally calibrate yourdisplay using the accelerometer.1. From a Home screen, touch Apps ➔ Settings➔ Screen ➔ Horizontal calibration.2. Place your device on a level surface and touch Calibrate.
