Lowrance LCX-18C Operation Instructions Manual page 4

Sec. 4: Sonar Options & Other Features ........................... 55
ASP (Advanced Signal Processing) ......................................... 55
Alarms ......................................................................................... 56
Depth Alarms .......................................................................... 56
Zone Alarm .............................................................................. 57
Fish Alarm............................................................................... 58
Calibrate Speed........................................................................... 58
Chart Speed................................................................................. 59
ColorLine.................................................................................. 60
Depth Cursor............................................................................... 62
Depth Range - Automatic ........................................................... 62
Depth Range - Manual................................................................ 63
Depth Range - Upper and Lower Limits ................................... 63
FasTrack .................................................................................. 65
Fish I.D. (Fish Symbols & Depths) ......................................... 65
FishTrack ................................................................................. 67
Frequency (Change Transducer Frequency) ............................. 67
HyperScroll .............................................................................. 68
Log Sonar Chart Data ................................................................ 68
Noise Rejection............................................................................ 69
Overlay Data ............................................................................... 69
Ping Speed & HyperScroll....................................................... 71
Reset Options .............................................................................. 73
Reset Water Distance ................................................................. 73
Set Keel Offset ............................................................................ 74
Sensitivity & Auto Sensitivity.................................................... 75
Sonar Color Mode........................................................................ 76
Sonar Page & Sonar Chart Display Options ............................. 77
Full Sonar Chart ..................................................................... 77
Split Zoom Sonar Chart .......................................................... 78
Split Frequency Sonar Chart ................................................. 78
Digital Data/Chart .................................................................. 80
FlashGraf ............................................................................ 81
Map with Sonar Split Screen ................................................. 82
Sonar Simulator.......................................................................... 82
Stop Chart ................................................................................... 85
Surface Clarity ............................................................................ 85
Upper and Lower Limits ............................................................ 86
Zoom & Zoom Bar ....................................................................... 86
Zoom & Zoom Pan....................................................................... 87
Sec. 5: Sonar Troubleshooting.............................................. 89
Sec. 6: Basic GPS Operations................................................ 93
Keyboard ..................................................................................... 93
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