Lowrance Fish Finder Installation And Operation Instructions Manual page 58

Track or compass heading indicator, showing direction of travel
Trail line
Navigation
information
displays
Navigation Page, recording a trail, traveling east. Page looks like
this when the unit is not navigating to a waypoint , following
When navigating to a waypoint, the Navigation screen looks like the
following figure. Your ground speed, track, distance and bearing to
waypoint, and course are all shown digitally on this screen.
NOTE:
Remember, when the Speed, Track and Position information dis-
plays are flashing, satellite lock has not been
achieved and no position fix has been deter-
mined. A question mark will also flash on the
present position arrow in the center of the
compass rose.
The Off Course window shows the current cross
track error, illustrated in the figure below. This
shows the distance you are off-course to the side of
the desired course line. The course line is an imagi-
nary line drawn from your position when you
started navigating to the destination waypoint.
The course line is shown on the Navigation Page
screen (and the Plotter Page screen) as a dotted
line. The cross track error range is shown on the compass rose as a
wide, white, corridor enclosing the course line. The outer edges of this
a route, or backtracking a trail.
56
Compass
rose
Present
position
arrow
Navigation Page,
backtracking a trail.