1. Adjust the camera to a suitable position, press and hold the number keys 0-9 to set the preset position, and a text prompt "Saved" will appear at the bottom of the screen. Short press the number keys 0-9 to call the corresponding preset bit.
Second, the preset position of the original camera can be covered. Note that when the device is equipped with two cameras, the preset positions of the two cameras need to be separated.
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