Lowrance electronic Lowrance LMS-522c iGPS - Manual (Page 4)

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Sonar Page ............................................................................... 48
Basic Sonar Quick Reference ............................................... 51
Sonar Operations ........................................................................ 52
Fish Symbols vs. Full Sonar Chart ........................................ 54
Other Free Training Aids ....................................................... 55
Section 4: Sonar Options........................................................ 57
ASP ™ (Advanced Signal Processing)......................................... 57
Alarms.......................................................................................... 58
Depth Alarms .......................................................................... 58
Zone Alarm .............................................................................. 59
Fish Alarm ............................................................................... 60
GPS Alarms ............................................................................. 61
NMEA 2000 Alarms .................................................................... 62
Calibrate Speed ........................................................................... 63
Chart Speed ................................................................................. 64
Colorline ™ ................................................................................... 65
Depth Cursor ............................................................................... 66
Depth Range - Automatic ........................................................... 67
Depth Range - Manual................................................................ 67
Depth Range - Upper and Lower Limits ................................... 68
FasTrack ™................................................................................... 69
Fish I.D. ™ (Fish Symbols & Depths) ......................................... 70
FishTrack ™.................................................................................. 72
Frequency (Change Frequency) (LMS-527cDF only)................ 72
HyperScroll ™............................................................................... 73
Log Sonar Chart Data................................................................. 74
Noise Rejection ............................................................................ 75
Overlay Data ............................................................................... 75
Ping Speed & HyperScroll ™....................................................... 78
Reset Options............................................................................... 79
Reset Water Distance.................................................................. 80
Set Keel Offset............................................................................. 80
Sensitivity & Auto Sensitivity.................................................... 81
Automatic Sensitivity ............................................................. 82
Sonar Chart Mode ....................................................................... 83
Sonar Page & Sonar Chart Display Options ............................. 84
Full Sonar Chart ..................................................................... 84
Split Zoom Sonar Chart .......................................................... 85
Split Frequency Sonar Chart (LMS-527cDF only)................ 85
Digital Data/Chart .................................................................. 86
Customize Page Displays........................................................ 86
Flasher ..................................................................................... 88
Sonar with Custom Gauges ........................................................ 88