Mate 30 User Guide-(TAS-L09&TAS-L29,EMUI10.0_02,en-us,4G)

2 Place your hand in front of the upper part of the screen in order for the sensor on the top
of the screen to detect it.
3 To scroll up, place the back of your hand in front of the screen with your ngers pointing
downwards until
appears. Then gently wave your hand upwards.
4 To scroll down, place the palm of your hand in front of the screen with your ngers
pointing upwards until appears. Then gently wave your hand downwards.
Settings
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