Humminbird 531427-1_D - Manual (Page 6)

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Chart Orientation ...................................................................................................................................................... 67
North Reference.......................................................................................................................................................... 68
Grid Rotation .............................................................................................................................................................. 68
Trackpoint Interval .................................................................................................................................................... 68
Track Min Distance (Advanced) ............................................................................................................................ 69
Map Datum (Advanced) .......................................................................................................................................... 69
Course Projection Line .............................................................................................................................................. 70
Export All Nav Data (Advanced) ............................................................................................................................ 70
Delete All Nav Data (Advanced) ............................................................................................................................ 70
Chart Menu Tab 71
Chart Detail Level........................................................................................................................................................ 72
Map Borders ................................................................................................................................................................ 72
Lat/Lon Grid ................................................................................................................................................................ 73
Spot Soundings ............................................................................................................................................................73
Set Simulation Position (Advanced) .................................................................................................................... 73
Set Map Offset (Advanced) .................................................................................................................................... 74
Clear Map Offset (Advanced).................................................................................................................................. 74
Alarms Menu Tab 75
Depth Alarm ................................................................................................................................................................ 76
Fish ID Alarm................................................................................................................................................................ 76
Low Battery Alarm...................................................................................................................................................... 77
Temp Alarm.................................................................................................................................................................. 77
Off Course Alarm ...................................................................................................................................................... 78
Arrival Alarm .............................................................................................................................................................. 78
Drift Alarm .................................................................................................................................................................. 79
Alarm Tone .................................................................................................................................................................. 79
Setup Menu Tab 80
Units - Depth ................................................................................................................................................................ 81
Units - Temp (International only) .......................................................................................................................... 81
Units - Distance............................................................................................................................................................ 81
Units - Speed ................................................................................................................................................................ 82
User Mode .................................................................................................................................................................... 82
Language (International only)................................................................................................................................ 82
Triplog Reset .............................................................................................................................................................. 83
Restore Defaults ........................................................................................................................................................ 83
Select Readouts (Advanced, Sonar view only) .................................................................................................. 84
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