Lowrance LMS 330C - How Lowrance Sonar Works; Sonar Basics

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FlashGraf  ............................................................................ 86
Flasher..................................................................................... 87
Map with Sonar Split Screen ................................................. 87
Sonar Simulator.......................................................................... 88
Stop Chart ................................................................................... 90
Surface Clarity............................................................................ 91
Upper and Lower Limits ............................................................ 92
Zoom & Zoom Bar ....................................................................... 92
Zoom Pan..................................................................................... 92
Sec. 5: Sonar Troubleshooting.............................................. 95
Sec. 6: Basic GPS Operations................................................ 99
Keyboard ..................................................................................... 99
Power/Lights (Turn Unit On and Off) ..................................... 100
Main Menu ................................................................................ 100
Pages ......................................................................................... 102
Sonar Page ............................................................................ 102
Satellite Status Page ............................................................ 102
Navigation Page.................................................................... 104
Map Page............................................................................... 106
Background Map vs. Mapcreate Map Content ................ 108
Resize Window Command ................................................ 110
Basic GPS Quick Reference ................................................112
Find your Current Position ...................................................... 113
Moving around the Map: Zoom & Cursor Arrow Keys............ 113
Selecting any Map Item with the Cursor ................................ 114
Searching................................................................................... 114
Set a Waypoint.......................................................................... 117
Create Waypoint at Current Position .................................. 117
Create Waypoint on Map...................................................... 118
Create Waypoint by Entering a Position ............................. 118
Navigate to a Waypoint ............................................................ 119
Set Man Overboard (MOB) Waypoint...................................... 120
Navigate Back to MOB Waypoint ............................................ 120
Navigate to Cursor Position on Map........................................ 121
Navigate to a Point of Interest................................................. 122
Creating and Saving a Trail..................................................... 122
Displaying a Saved Trail .......................................................... 124
Navigating Trails...................................................................... 125
Visual Trailing ...................................................................... 125
Navigate a Trail (Forward)................................................... 125
Navigate a Back Trail (Backtrack, or Reverse) ................... 128
Transfer Custom Maps and GPS Data Files ........................... 128
Cancel Navigation..................................................................... 130