Lowrance electronic 480C - Manual (Page 58)

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On the Map Page, the trail you are navigating is represented by a dot-
ted line that alternates with a flashing solid line. The Navigation Page
will also show the navigated trail as a dotted line. The bearing arrow on
the compass rose points to the next waypoint on the trail.
As you travel, the arrival alarm will go off when you near a trail way-
point, and the bearing arrow on the compass rose will swing around
and point to the next trail waypoint. Press
EXIT to clear the alarm.
Navigate trail, map views: at left driver is northbound heading
straight toward trail point 6. At right, northbound driver has reached
point 6 and has turned west to follow trail.
Navigate trail, navigation page (compass rose) views: driver (left) is
northbound heading straight toward trail point 6; bearing arrow
shows the trail point is due north (straight ahead.) driver (right) has
reached trail point 6 and must turn west to follow the trail. Arrival
alarm goes off and bearing arrow swings around to say turn left (west),
toward the next waypoint, trail point 7. The unit now shows naviga-
tion information to point 7, which is 2.02 miles away.
Navigate a Back Trail (backtrack, or reverse)
1. Press
MENU | MENU |
↓ to
M Y T RAILS
| ENT .
2. Press
↓|↓ to enter the Saved Trail list, then use ↑ or ↓ to select the
desired Trail Name| ENT .
Trail
dotted line
Trail point
Present
position
arrow
North
Trail
waypoint
symbol
Track or compass heading indicator
Arrival
alarm
Course
line made
from trail
Cross track
error range
(off course
indicator)
Bearing
arrow