目次

Easy diving with navigation

Certification card

Navigation type

Surface natural navigation

Surface compass navigation

Underwater natural navigation 1

Underwater natural navigation 2

Underwater compass navigation 1

Underwater compass navigation 2

Underwater compass navigation 3

Underwater compass navigation 4

Underwater compass navigation 5


■Move a straight line

Let's use a compass to move straight.

1

Mark the starting point at your feet.

2

Let's set a target in the direction you want to go.

3

Hold your compass properly and aim your front in the direction of the rubber arrow pointing towards the target.


4

Rotate the bezel so that the north side of the magnetic needle is between the index marks.

5

Be careful not to shift the north side of the magnetic needle from the gap between the index marks, and move straight for 10 steps (kick) toward the rubber line and stop.


6

To get back to the starting point, rotate your body so that the south side of the magnetic needle is between the index marks.

7

Be careful not to shift the south side of the magnetic needle from the gap between the index marks, and move straight for 10 steps (kick) toward the rubber line and stop.

8

Make sure you have returned to your starting point.

9

If you are able to return to the starting point, increase the distance traveled and practice.



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