Lowrance electronic 4900M GPS Receiver User Manual


 
52
Navigate trail, map views: driver is northbound heading straight to-
ward trail point 6 (left). northbound driver has reached point 6 (right)
and has turned west to follow trail.
Navigate trail, navigation page (compass rose) views: driver is north-
bound heading straight toward trail point 6 (left); bearing arrow
shows the trail point is due north (straight ahead.) driver has reached
trail point 6 and must turn west to follow the trail (right). Arrival
alarm goes off and bearing arrow swings around to say turn left (west),
toward the next waypoint, trail point 7. The GlobalMap now shows
navigation information to point 7, which is 1.99 miles away.
Navigate a Back Trail (backtrack, or reverse)
1. Press
MENU|MENU| to MY TRAILS|ENT.
2. Press to enter the Saved Trail list, then use or to select the de-
sired Trail Name|
ENT.
3. Press to
DELETE TRAIL| to NAVIGATE|ENT.
4. Press
to NAVIGATE| to REVERSE|ENT| to NAVIGATE|ENT. The unit
begins showing navigation information along the trail, in reverse.
Dotted
trail 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)