[2] Shift Coast Line 2
With regard to Shift Coast Line 2, enter latitude / longitude to set a correction value.
A correction value can be entered in the range -9.999’ to +9.999’.
Procedures 1 Press the [2] key while the Map Display Setting Menu is open.
The latitude / longitude input screen for the Shift Coast Line2 menu will appear.
2 Enter a latitude / longitude correction value.
For how to enter a value on the latitude / longitude input screen, see Section 3.3.4.
The latitude / longitude correction value is determined.
At this time, Map Shift is displayed in the map position correction (lower right of
the display on page 2-4), indicating that the position is being corrected.
Cancellation 1 Press the [2] key while the Map Display Setting menu is open.
The latitude / longitude input screen for the Shift Coast Line2 menu will appear.
2 Press the [0] key, and then [ENT] key.
The correction value for the latitudinal direction will be set to 0.
3 Press the [0] key, and then [ENT] key.
The correction value for the longitudinal direction will be set to 0.
At this time, Map Shift is not displayed in the map position correction (lower right
of the display on page 2-4).
[3] LAT/LON Correction
This method corrects a chart position by changing the values of latitude and longitude that are sent by
the navigation equipment.
Only our service engineers are to use this correction method because the contents of data such as
track data to be saved are changed when the method is used.
A correction value can be entered in the range -9.999’ to +9.999’.
Procedures 1 Press the [3] key while the MAP Display Setting Menu is open.
The latitude / longitude input screen for the LAT/LON Correction menu will appear.
2 Enter a latitude / longitude correction value.
For how to enter a value on the latitude / longitude input screen, see Section 3.3.4.
The latitude / longitude correction value is determined.
Cancellation 1 Press the [3] key while the Map Display Setting menu is open.
The latitude / longitude input screen for the LAT/LON Correction menu will appear.
2 Press the [0] key, and then [ENT] key.
The correction value for the latitudinal direction will be set to 0.
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