Lowrance electronic LCX-20C manual Sonar Troubleshooting Basic GPS Operations

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
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