INDEXAAccessories 102Accuracy Alarm 72Acquiring Satellites 5Active Route Page 40, 52, 54Active Track Tab 35, 38AC Outlet 2Add to Route 19, 22, 24, 28, 59Advanced NMEA Output Setup 88Alarms 80DSC 67, 70navigation 71persistent 71proximity 34sonar 72system 72Alarms Tab 71–72Alerts. See AlarmsAnchor Drag Alarm 72Antenna 1, 3, 106Append to Route 28Arrival Alarm 71Ask My Preference 81Assign Category 31Attention Tone 80AutoLocate 3, 5Automotive Mode 54following a saved route 57navigating 55pages 61–63Auto Arrange 18Average Location 28Avoidance Button 82Avoids 58, 82BBacklight 3, 79Basic Operation 12, 54Batterylevel 4pack 1, 2saver mode 80Beeper 80BlueChart 105Bug Indicator 48CCable 103Calculation Method 82Calendar Tab 73Calibrate Water Speed 94CategoriesFind Menu 16Waypoint 31, 32Caution viCDI. See Course Deviation IndicatorCelestial Tab 74Hunt & Fish sub tab 76Sun & Moon sub tab 75Tide sub tab 74Chain Number 109Charging 2, 4Check Beacon Wiring 108Cigarette Lighter Adapter 2Cleaning ivClearTrack Log 36Clock Alarm 72Color Mode 79Compass Page 47, 49, 79marine timer 48options menu 48showing/hiding 48Connecting the Power Cable 2, 103Contact Garmin 118Count Down or Up 83Course Pointer 48Createcategory 31route 19, 20waypoints 24, 25Current Route Page 60Custom Avoids 58, 82DData Card 45, 105information 18, 43slot 1Data Fieldschanging 41, 42options 116Date 83Daylight Saving Time 83Day View 73DB-9 104Deactivate 52Declutter 46Deep Water Alarm 72Defaults 8, 10Deletecategory 32DSC Call 67DSC directory item 68route 23track log 36waypoint 32, 33Depth 84Detailed Maps 45Detour 58DGPS 86, 87, 107alarm 72Digital Selective Calling. See DSCDirection Display 84Display Tab 79GPSMAP 276C Owner’s Manual 121INDEX
