117Section 6GPS ReceiverReferenceDeactivate— cancels navigation of the route you arecurrently using.Invert— reactivates the current route in reverse orderand navigates from the end waypoint back to thebeginning waypoint.Insert Wpt— allows you to insert an additionalwaypoint into the route, directly in front of the currentlyhighlighted waypoint in the route. If no route waypoint ishighlighted, this option is not available. See page 114 forroute editing information.Remove Wpt— removes the currently highlightedwaypoint from the route. If no waypoint is highlighted,this option is not available. See page 114 for route editinginformation.Review Wpt— allows you to view the WaypointDefinition Page for the currently highlighted waypoint inthe route. If no route waypoint is highlighted, this optionis not available. See page 92 for waypoint reviewinformation.Delete Route— allows you to remove the currentroute from memory. The waypoints contained in theroute will still appear in memory, but not as part of theroute. See page 113.Main MenuThe Main Menu provides access to the waypoints,cities, routes, track logs, trip computer, vertical Nav, E6B,timers, emergency and setup features of the unit. The MainMenu can be accessed at any time using the MENU key.To display the Main Menu from anywhere,press the MENU key twice.The 10 menu options are divided into categories byfunction: waypoints/cities/routes/track log, trip computer/vertical navigation/E6B, timers, and emergency/systemsetup.‘Invert’ option reverses thesequence of waypoints inthe active route.To delete the active routefrom memory, select the‘Delete Route’ option.Press MENU twice todisplay the Main Menu.