Owner's Manual
Page 118
... 97 MOB 10 N narrow beam 72 NAV/MOB Key 5, 12 navaids 63 navigating 12 distress call 24 Go To 13 position report 24 routes 18 TracBack 14 navigation terms 98 NMEA 70 north up 62 O off course alarm 71 orientation 62 Out... scroll speed 80 selecting options 6 shallow/deep water alarm 71 simulator mode 3 software update card 65 soft bottom 84 sonar 72 depth line 76 understanding 72 whiteline 76 Sonar Page 74 adjustment menu 75 sonar tab 64 options 79 sound waves 72... 65 T temperature 82 temperature graph 77 temperature scale 64 temperature tab 63 thermoclines 83 GPSMAP 392/398/492/498 Owner's Manual
... 97 MOB 10 N narrow beam 72 NAV/MOB Key 5, 12 navaids 63 navigating 12 distress call 24 Go To 13 position report 24 routes 18 TracBack 14 navigation terms 98 NMEA 70 north up 62 O off course alarm 71 orientation 62 Out... scroll speed 80 selecting options 6 shallow/deep water alarm 71 simulator mode 3 software update card 65 soft bottom 84 sonar 72 depth line 76 understanding 72 whiteline 76 Sonar Page 74 adjustment menu 75 sonar tab 64 options 79 sound waves 72... 65 T temperature 82 temperature graph 77 temperature scale 64 temperature tab 63 thermoclines 83 GPSMAP 392/398/492/498 Owner's Manual