Lowrance 5150c 操作指南
55
Navigate trail, map views: driver (left) is heading southeast straight
toward trail point 3. Driver (right) has reached point 3 and has turned
southwest to follow the trail.
Navigate trail, navigation page (compass rose) views: driver (left)
is heading north straight toward trail point 2; bearing arrow shows
the trail point is 357 degrees (straight ahead.) Driver (right) has
reached trail point 2 and must turn northeast to follow the trail. Arri-
val alarm goes off and bearing arrow swings around to say turn right
(east), toward the next waypoint, trail point 3. The unit now shows
navigation information to point 3, which is 0.40 miles away.
Backtracking a trail:
1. Press
1. Press
MENU
|
MENU
|
↓ to
M
Y
T
RAILS
|
ENT
.
2. Press
↓ to enter the Saved Trail list, then use ↑ or ↓ to select the de-
sired Trail Name|
ENT
.
3. Press
↓ to
D
ELETE
T
RAIL
|
→ to
N
AVIGATE
|
ENT
.
Magenta
trail line
Trail point
Present
position
arrow
North Ï
Trail
waypoint
symbol
Track or compass heading indicator
Bearing arrow
Arrival
alarm
Red course
line made
from trail
Cross track
error range
(off course
indicator)
Magenta new
trail