Lowrance electronic M68C S/Map GPS Receiver User Manual


 
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Depth Range - Manual................................................................50
Turn Auto Depth Range on Again:..................................... 50
Depth Range - Upper and Lower Limits ...................................50
FasTrack..................................................................................52
Fish I.D. (Fish Symbols & Depths).........................................52
FishTrack.................................................................................53
Overlay Data...............................................................................54
Change Displayed Data Font Size: ........................................ 55
Ping Speed & HyperScroll....................................................... 56
Reset Options..............................................................................57
Sensitivity & Auto Sensitivity.................................................... 58
Turn Auto Sensitivity Back on:..............................................59
Set Keel Offset ............................................................................59
Sonar Color Mode........................................................................60
Sonar Page & Sonar Chart Display Options ............................. 61
Full Sonar Chart.....................................................................61
Split Zoom Sonar Chart..........................................................61
Digital Data/Chart..................................................................62
Flasher.....................................................................................62
Sonar Simulator.......................................................................... 63
Stop Chart...................................................................................63
Surface Clarity............................................................................64
Zoom Pan..................................................................................... 65
Sec. 5: Ice Fishing....................................................................67
Icemachine Mode Operation.......................................................68
Sensitivity ...............................................................................70
Colorline
.............................................................................. 71
Battery Gauge.........................................................................72
Sonar Signal Interpretation....................................................... 72
Ice Flasher Options.....................................................................73
Split Zoom Display Mode........................................................ 73
Color Modes.............................................................................74
Scouting Through the Ice ...........................................................75
Sec. 6: Sonar Troubleshooting..............................................77
Sec. 7: Basic GPS Operations................................................81
Keyboard .....................................................................................81
Power/Lights (Turn Unit On and Off) .......................................82
Main Menu..................................................................................82
Pages ...........................................................................................84
Sonar Page ..............................................................................84
Satellite Status Page .............................................................. 84
Navigation Page......................................................................86
Full Map Page.........................................................................88