Humminbird 580 manual Map Datum, Set Simulation Position

Map Datum

(Advanced)

Map Datum allows you to change the map coordinate system used by the Fishfinder to match those of a paper map. The Map Datum menu choice is only available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

To change the Map Datum setting:

1.Make sure you are in Advanced User Mode, then highlight Map Datum on the Navigation main menu.

2.Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Map Datum setting. (Default = WGS 84)

Set Simulation Position

(Advanced)

Set Simulation Position allows you to set the position of the boat used in the Simulator. The Set Simulation Position menu choice is only available when User Mode is set to Advanced (see Setup Menu Tab: User Mode).

To set the Simulation Position:

1.Activate the cursor and move it to the coordinates from where you want the simulation to start.

NOTE: The cursor must be active in order for this procedure to work.

2.Make sure you are in Advanced User Mode, then highlight Set Simulation Position on the Chart main menu.

3.Use the RIGHT 4-WAY Cursor Control key to change the Simulation Position setting. A confirmation dialog box will appear to allow you to change your mind, or to confirm your choice. If the cursor was not active before you began this procedure, you will see an error message. Exit the menu, set the cursor, then try again.

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