106 GPSMAP 3006C/3010C Owner’s ManualINDEXSetup tab 61set position 7shallow water alarm 60shortcut keys 4simulator 61simulator mode 8setting up 8turning off 8turning on 8simulator set position 8simulator track 8simulator track control 8skyview orientation 7software license agreement vsoftware version 61soft keys 4, 10soft structure 77Sonarunderstanding 76–85sonar alarms 60Sonar Page 78–81adjustment menu 80configuring 79Sonar tab 82–85sound waves 76source, GPS 7source, video 44specifications 89speed filter 61speed units 63standard, video 44status bar 4, 6storage 95strongest sonar returns 77sun rise/set 49surface clutter 77symbol set 68system alarms 59system information 61system mode 61System tab 61comm sub tab 64general sub tab 61time sub tab 63units sub tab 62Ttemperature 63, 73temperature graph 81temperature log 85temperature scale 73Temp tab 73tides 46Tide Stations 47Tide tab 46time duration 85time format 64time zone 64TracBack 22, 24Tips 24Tracksdeleting 54reviewing 23saving 23Tracks tab 53track color 53track logs 23, 53track up 69track value 53Trip tab 50turn unit on and off 5UUltlrascroll 81underwater waypoints 82user waypoint list 19Vvideoaspect 44contrast 44Video Page 44WWAAS 7, 91, 92Warning Page 6water immersion 95water speed 83, 97water temperature alarm 60waypoints 14–26creating 14deleting 19editing 16marking 14, 82moving 18proximity 20reviewing 16underwater 82using 14waypoint list 18waypoint namechanging 17waypoint symbolchanging 17weakest returns 77Weather tab 88–89whiteline 78, 80Wide Area Augmentation System. See WAASwide beam 76XXM tab 74–75XM WX weather 86–88customizing 86forecast 88Zzoom 37, 43, 81
