3─85
User MAP Setting
1. Own Ship Position
35°23.000’ N
139°22.345’ E
2. Load >
3. Unload
4. Save >
5. Erase >
7. Shift
8. Shift Clear
0. EXIT
[III] Initializing Navigation Information (Unload)
Procedures 1 Press [3] key while the User Map
Setting Menu is open.
Display the window to select whether or not the
information is to be initialized.
2 Press [1] key.
The navigation information is initialized.
This function can be executed for files that have
been read and new navigation information currently
being entered.