Lowrance electronic Lowrance GlobalMap 5300C iGPS - Manual (Page 113)

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New Trail selected on the Trails menu (left). Edit Trails menu (right).
To Delete all Trails
1. Press
MENU
|
MENU
, select
M
Y
T
RAILS
and press
ENT
.
2. Highlight
D
ELETE
A
LL
and press
ENT
. The following Warning will ap-
pear: Delete All Trails?
3. Select
Y
ES
and press
ENT
. You will be returned to the Trails screen,
where all trails have been deleted.
4. Press
EXIT
repeatedly to return to the map display.
Update Trail Option
The Update Trail menu allows you to change the way trail updates oc-
cur. There are three options: Auto, Time and Distance.
In automatic mode, the unit does not update the plot trail while you are
traveling in a straight line. When you deviate from a straight line, the
unit places a plot point 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 deleted and replaced by points at the end of the trail.
Selecting Time as the method for updating a trail will automatically
place trail points at a duration of your choosing. You can set the unit to
place trail points placed at any duration between 1 second to 9999 sec-
onds. The default setting is 3 seconds. Updating a trail by Distance will
place trail points when you move a distance of your choosing. You can
have trail points placed at any distance between 0.01 mile/nm/km to
9.99 mile/nm/km. The default setting is 0.10 mi.
WARNING:
If you uncheck the Update Trail option, automatic trail
creation and recording will be turned off. You must turn
it back on to record trails. The default setting is on.