Lowrance electronic GlobalMap 3300C - Manual (Page 105)

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unit "drops" a plot point (trail waypoint) onto the trail. This conserves
plot trail points. If a plot trail uses all of the available points allotted to
it, the beginning points are taken away and placed at the end of the trail.
From the Trails Menu, press
↓ to
O
PTIONS
| ENT |
↓ to
U
PDATE
C
RITERIA
.
Press
← or → to select criteria type|
ENT .
Trail Update Rate (Time, Distance)
You can update a trail by time, with a range from 1 second to 9999 sec-
onds; the default is 3 seconds. You can update by distance, with a range
from 0.01 mile/nm/km to 9.99 mile/nm/km; the default is 0.10 mi.
With one of the Update Criteria selected, use the cursor arrows to
highlight either the
U
PDATE
R
ATE
or U
PDATE
D
ISTANCE
data entry boxes and
press ENT . Press
↑ or ↓ to change the first character, then press → to
the next character and repeat until the entry is correct. Press EXIT to
return to the Trail Options Menu.
Trail Options menu: Update Time Rate setting, left, and Update Dis-
tance setting, right.
Specific Trail Options
Delete Trail
To delete a specific trail: From the Trails Menu, press
↓ to Trail
Name| ENT . The Edit Trail menu appears as seen in the following fig-
ure. Press
↓ to
D ELETE T RAIL
| ENT |
← to
Y ES
| ENT .