Lowrance LCX-20C, Operation Instructions Manual

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ii
Depth Alarms .......................................................................... 58
Zone Alarm .............................................................................. 59
Fish Alarm............................................................................... 60
Calibrate Speed........................................................................... 60
Chart Speed................................................................................. 61
ColorLine

.................................................................................. 62
Depth Cursor............................................................................... 63
Depth Range - Automatic ........................................................... 64
Depth Range - Manual ............................................................... 65
Depth Range - Upper and Lower Limits ................................... 65
FasTrack

.................................................................................. 66
Fish I.D.

(Fish Symbols & Depths) ......................................... 67
FishTrack

................................................................................. 69
Frequency (Change Transducer Frequency .............................. 69
HyperScroll

.............................................................................. 70
Log Sonar Chart Data ................................................................ 70
Noise Rejection............................................................................ 71
Overlay Data ............................................................................... 71
Ping Speed & HyperScroll

....................................................... 74
Reset Options .............................................................................. 75
Reset Water Distance ................................................................. 76
Set Keel Offset ............................................................................ 76
Sensitivity & Auto Sensitivity.................................................... 77
Automatic Sensitivity ............................................................. 78
Sonar Chart Mode....................................................................... 79
Sonar Page & Sonar Chart Display Options ............................. 79
Full Sonar Chart ..................................................................... 80
Split Zoom Sonar Chart .......................................................... 81
Split Frequency Sonar Chart ................................................. 81
Digital Data/Chart .................................................................. 82
Customize Page Displays ........................................................... 82
FlashGraf

............................................................................. 83
Map With Sonar Split Screen................................................. 84
Sonar Simulator.......................................................................... 85
Stop Chart ................................................................................... 86
Surface Clarity ............................................................................ 87
Transparency .............................................................................. 88
Upper and Lower Limits ............................................................ 88
Zoom & Zoom Bar ....................................................................... 89
Zoom Pan..................................................................................... 89
Notes........................................................................................... 90
Section 5: Sonar Troubleshooting ....................................... 91
Section 6: Basic GPS Operations ......................................... 95