Marking a Waypoint 9, 24–26, 29underwater 93MayDay 69, 113Measuring Distance 47Messages 114, 116Message Tab 78Mils 84MMSI 66, 112, 113MOB 13, 15Modes 12, 54Month View 73Moon Information 75NNAV/MOB 15Navigateroute 13, 20track 13, 15, 38Navigationresuming 57stopping 57Navigation Alarms 71Nearcurrent route 17, 18destination 17, 18next 17, 18other 17, 18Next Turn 82NMEA 86, 87, 88, 106North Up 6, 44No Beacon Signal 108OOff Course Alarm 72Off Road 81Off Route Recalculation 82On-Screen Button 8Options Menuopening 9using 9Overzoom 45PPage Layout 41highway 51trip computer 63Page Sequence 12Panning the Map 41, 45PC Interface Cable 104Persistent Alarm 71Plan Route 23, 52Plan Trips 73Point 73Points of Interest 16Points Tab 65Position 107Position Data Page 53Position Mode 41Position Report 67–70, 112–113Power 2, 3, 103connector 1, 4outlet 2Practice Mode. See Simulator ModeProject Waypoint Location 29Proximity 34alarms 34points tab 33waypoint 34RRecalculating 82Receiver Not Usable 5Receiver Status 5Receive Satellite Signals 3Receiving a DSC Call 68Record Tracks 35, 38Reference Position 17Registration 118Reset Timer 83Reset Trip Data 53, 63Review Route 21Road Routing Tab 81Route 22, 73, 107add points 22, 28create 19–23edit 21–23leg transition 23marine 39options menu 23preference 81Route Tab 65RTCM 86, 87SSail Boat Racing Timer 48Satellite Acquisition 5Satellite Signals 4Save Present Location 24Save this Route 62Saving the Current Route 62Saving Tracks 36, 37, 38Scanning for Beacon 108Scan for a Frequency 87Scroll Bar 8Searching for WAAS 107Searching the Sky 5Search History 17Selecting Options 9Serial Communications Port 104Serial Data Format 86Serial Number 1, 118Setup Tab 80Guidance sub tab 82Location sub tab 84Road Routing sub tab 81System sub tab 80Timers sub tab 83GPSMAP 276C Owner’s Manual 123INDEX
