Divesoft ODA Manuel de l'utilisateur - Page 15

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Position of the ODA relative to the diver's eye

If you use a compass roughly, that is, you measure the azimuth you want to swim and you are

only interested in the relative orientation to the starting point and the return azimuth, no

matter what position you have the ODA mounted on your DSV or BOV . However, it is essential

that this position is firmly fixed and does not change during the dive .

If you use a compass to determine the exact elevation, for example to search for a wreck or

other object under water, you need to have the compass exactly parallel to the Z axis of your

head and the ODA position firmly fixed .

Enter the menu on your handset and select Application / set course .

The measured azimuth is indicated by a blue triangle

The return azimuth (measured azimuth -180 °) is marked with a red square