Furuno RP180 - Manual (Page 39)

5. WAYPOINTS, ROUTES
5-8
5.6 Deleting Route Waypoints
1. Press [MENU], [1], [1], [5], [5] to display the Route menu.
2. Press the [1] key twice to choose List.
3. Press the [ENTER/SELECT] key.
4. Use the trackball to choose route number.
5. Press the [ENTER/SELECT] key.
6. Use the trackball to choose route waypoint to delete.
7. Press the [CANCEL/CLEAR] key.
8. Press the [ENTER/SELECT] key. The route data changes to reflect deletion.
9. Press the [MENU] key to finish.
5.7 Deleting Routes
1. Press [MENU], [1], [1], [5], [5] to display the Route menu.
2. Choose route number with the trackball.
3. Press the [CANCEL/CLEAR] key.
4. Press the [ENTER/SELECT] key to delete the route.
5. Press the [MENU] key to finish.