ii
Depth Alarms..........................................................................62
Zone Alarm.............................................................................. 63
Fish Alarm............................................................................... 64
Calibrate Speed........................................................................... 65
Chart Speed................................................................................. 66
ColorLine.................................................................................. 66
Depth Cursor...............................................................................68
Depth Range - Automatic........................................................... 69
Depth Range - Manual................................................................69
Depth Range - Upper and Lower Limits ...................................70
FasTrack ..................................................................................71
Fish I.D. (Fish Symbols & Depths).........................................72
FishTrack.................................................................................74
Frequency (Change Transducer Frequency) ............................74
HyperScroll ..............................................................................75
Log Sonar Chart Data ................................................................76
Noise Rejection............................................................................76
Overlay Data............................................................................... 77
Ping Speed & HyperScroll....................................................... 80
Reset Options..............................................................................82
Reset Water Distance ................................................................. 82
Set Keel Offset ............................................................................83
Sensitivity & Auto Sensitivity.................................................... 84
Sonar Chart Mode.......................................................................86
Sonar Page & Sonar Chart Display Options ............................. 86
Full Sonar Chart.....................................................................86
Split Zoom Sonar Chart..........................................................87
Split Frequency Sonar Chart (LMS-337CDF only)............... 87
Digital Data/Chart..................................................................88
Customize Page Displays 89
FlashGraf .............................................................................90
Map With Sonar Split Screen................................................. 91
Sonar Simulator..........................................................................91
Stop Chart...................................................................................94
Surface Clarity............................................................................94
Transparency ..............................................................................95
Upper and Lower Limits ............................................................ 96
Zoom & Zoom Bar .......................................................................96
Zoom Pan..................................................................................... 97
Section 5: Sonar Troubleshooting .......................................99
Section 6: Basic GPS Operations .......................................103
Keyboard ...................................................................................103
Power/lights on and off............................................................. 104