User's Manual

Galaxy G1
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3. Swing the carbon fiber pole, until the electronic bubble is centered, the
bubble will turn to green color from red in the meantime, and you can collect
the points now.
Not level Level
§3.3.4 Tilt survey
Galaxy G1 supports tilt survey function, but you need acceleration calibration
and magnetic calibration before use.
1. Acceleration calibration
In the Point survey interface, click collection sensor setting button on the top of
the screen.