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Chapter 2：Start to Use
Install Battery
Open Battery cover
Install Battery
Magnetic North Adjustment
1.
When using GD-101 for the first time, GD-101 will automatically perform the
magnetic-north adjustment as seen in the screenshot below.
2.
For the method of adjustment, please refer to Chapter 3-2.
3.
If GD-101 shows the incorrect or inaccurate direction, please perform the
magnetic adjustment by operating the function button.
Loosen the cover
Lock the cover
7
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