UTOK 500Q HD User Manual page 38

Light Sensor lets you use the ambient light level to adjust
the screen brightness/contrast.
Accelerometer sensor detects your phone's acceleration
direction and takes responding actions according to the
running application.
·
Rotate the screen display when you rotate the device while
using some features. To set the interface to keep the
orientation when you rotate the device, select Settings-
>Display->Auto-rotate screen.
·
Take actions according to the gravity's real time orientation
angle, typically used in games.
·
Responding to your actions such swing the device in some
applications.
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