Humminbird 1157C - Manual (Page 105)

Introduction to Navigation
Use the 1100 Series™ to establish waypoints at areas of interest and to navigate to those waypoints via a
saveable route (representing the shortest intended distance between waypoints). You can also view and
save tracks, which represent the actual path of the boat.
Waypoints, Routes and Tracks
Waypoints are stored positions that allow you to mark areas of interest or navigation points. Your 1100
Series™ can store up to 3000 waypoints.
XTE (Cross Track Error): Distance of Boat from Route 3
Depth 2
Next Waypoint 1
Course: the current direction the boat is traveling measured
in degrees from North 5
Bearing: Direction to Destination Waypoint
measured in degrees from North 6
Cartography 7
Off Course Limits 8
Arrival Alarm Limits 9
Route 10
Course Projection Line 11
Boat Icon 12
Waypoint 13
Map Scale 14
Waypoints, Routes and Tracks
Speed: the measurement of the boat’s progress across a given
distance, and is the speed measurement provided by GPS 4
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