Furuno GP-33 - Manual (Page 39)

4. ROUTES
4-5
8. Press the MENU/ZOOM key several times to close the menu.
Note: To restore waypoint to a route, select [Skip Off] at step 7, and press the ENT
key.
4.3 How to Erase a Route
You can erase routes individually or collectively.
4.3.1 How to erase a route through the route list
Note: The route used as route navigation can not be erased.
1. Press the MENU/ZOOM key twice to show the main menu.
2. Select [Routes], and press the ENT key.
3. Select [Alpha] or [Local], and press the ENT key to show the route list.
4. Select the route to erase, and press the ENT key.
5. Select [Delete], and press the ENT key to erase the route chosen at step 4.
6. Press the MENU/ZOOM key several times to close the menu.
4.3.2 How to erase all routes
1. Press the MENU/ZOOM key twice to show the main menu.
2. Select [Delete], and press the ENT key.
3. Select [All Routes], and press the ENT key.
4. Select [Delete], and press the ENT key to show the following message.
5. Select [Yes], and press the ENT key to erase all routes.
Note: To cancel, select [No].
6. Press the MENU/ZOOM key twice to close the menu.
Delete all routes.
Are you sure?
Yes
No
Route is set as destination.
Are you sure to delete all routes?
Yes No
When no route is set as destination
When a route is set as destination