Furuno GP-1971F - Polyline Color Setup; Finding Polylines on the Map; How to Delete Polylines; How to Delete a Vertex

4. POINTS AND POLYLINES
4-7
4.12 Polyline Color Setup
To change the color of a polyline, follow the procedure below.
1. From the [Home] screen, tap [List] => [Polylines].
2. Tap the line whose color you want to change. The polyline information window ap-
pears.
3. Tap [Color], then select the default color from the selection window.
4. Tap the [<] at top-left of the window to close the window.
5. Tap the [x] at the top-right corner of the menu to close the menu.
4.13 Finding Polylines on the Map
1. From the [Home] screen, tap [List] => [Polylines].
2. Tap the line you want to find. The polyline information window appears.
3. Tap [Detail] to show the polyline’s vertex list.
4. Tap any vertex to show the vertex information.
5. Tap [Locate on Map].
The menu closes and the map moves to show the selected polyline at the center
of the screen.
4.14 How to Delete Polylines
To delete an individual polyline, follow the procedure below.
1. From the [Home] screen, tap [List] => [Polylines].
2. Tap the line you want to delete. The polyline information window appears.
3. Tap [Delete]. A confirmation window appears.
4. Tap [Yes] to delete the selected polyline.
5. Tap the [x] at the top-right corner of the menu to close the menu.
To delete all polylines, follow the procedure below.
1. From the [Home] screen, tap [List] => [Polylines].
2. Tap the trash icon at the top-right of the list. A confirmation message appears.
3. Tap [Yes] to delete all listed points.
4. Tap the [x] at the top-right corner of the menu to close the menu.
4.15 How to Delete a Vertex
You can delete an individual vertex from any polyline with the following procedure.
Note: You can only delete vertices individually.
1. From the [Home] screen, tap [List] => [Polylines].
2. Tap the line you want to find. The polyline information window appears.
3. Tap [Detail] to show the polyline’s vertex list.