Furuno BACK GP-80 - Manual (Page 35)

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4.6 Replacing Route
Waypoints
1) Press [WPT RTE] and [5] to display the
route list.
2) Press ▲ or ▼ to select route.
3) Press s to display route editing screen.
4) On the route editing screen, place the cur-
sor on waypoint number to replace.
5) Enter new waypoint number.
6) Press the [NU/CU ENT] key. The mes-
sage shown in Figure 4-16 appears.
Figure 4-16
7) Press the [NU/CU ENT] key.
8) Press the [MENU ESC] key twice.
This waypoint already exists
Are you sure to change ?
ENT: Yes MENU: No
4.7 Deleting Routes
1) Press [WPT RTE] and [5] to display the
route list.
2) Press ▲ or ▼ to select route to delete.
3) Press the [CLEAR] key. The display
shown in Figure 4-17 appears if the route
is in use.
Figure 4-17
4) Press the [NU/CU ENT] key.
5) Press the [MENU ESC] key.
1st line
Are you sure to erase ?
ENT: Yes MENU: No
This route is in use