Lowrance electronic M56 GPS Receiver User Manual


 
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Fish I.D. (Fish Symbols & Depths)............................................... 51
FishReveal.....................................................................................52
FishTrack.......................................................................................54
Grayline
...........................................................................................54
Overlay Data.....................................................................................55
Ping Speed & HyperScroll............................................................. 57
Reset Options....................................................................................58
Sensitivity & Auto Sensitivity .........................................................59
Set Keel Offset ..................................................................................61
Sonar Color Mode ............................................................................. 62
Sonar Page & Sonar Chart Display Options................................... 62
Full Sonar Chart...........................................................................62
Split Zoom Sonar Chart................................................................63
Digital Data/Chart........................................................................63
Flasher ..........................................................................................64
Sonar Simulator................................................................................64
Stop Chart.........................................................................................65
Surface Clarity.................................................................................. 65
Zoom Pan........................................................................................... 67
Sec. 5: Sonar Troubleshooting....................................................69
Sec. 6: Basic GPS Operations .....................................................73
Keyboard ...........................................................................................73
Power/Lights (Turn Unit On and Off) .............................................74
Main Menu........................................................................................74
Pages..................................................................................................76
Sonar Page ....................................................................................76
Satellite Status Page.................................................................... 76
Navigation Page............................................................................78
Full Map Page...............................................................................80
GPS Quick Reference...................................................................82
Find your Current Position..............................................................83
Moving around the Map: Zoom & Cursor Arrow Keys................... 83
Selecting any Map Item with the Cursor ........................................84
Set a Waypoint..................................................................................84
Navigate to a Waypoint....................................................................86
Set Man Overboard (MOB) Waypoint .............................................87
Navigate Back to MOB Waypoint.................................................... 87
Navigate to Cursor Position on Map ...............................................88
Navigate to a Map Place................................................................... 90
Creating and Saving a Trail.............................................................90
Displaying a Saved Trail..................................................................92
Navigating Trails..............................................................................92
Cancel Navigation ............................................................................96
Sec. 7: Advanced GPS Operations .............................................97
Find Distance from Current Position to Another Location............97