Lowrance electronic LMS 335C DF - Manual (Page 178)

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Trail Options
There are several options you can use with trails. Some affect all trails,
other options can be applied to a particular trail. You can change the
way trails are updated, display or hide trails, create a new trail, delete
a trail, etc.
General Trail Options
To access the Trails Menu:
1. Press
MENU | MENU |
↓ to
M Y T RAILS
| ENT .
Main Menu, left, Trails Menu, center, Trail Options, right.
Delete All Trails
To remove all of the trails from memory: from the Trails Menu, press
→
to D
ELETE
A
LL
| ENT |
← to
Y
ES
| ENT .
Update Trail Option
This menu lets you change the way the trail updates occur.
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.
From the Trails Menu, press
↓ to
O PTIONS
| ENT . With U PDATE A CTIVE T RAIL
highlighted, press ENT to check it (turn on) and uncheck it (turn off).
Update Trail Criteria (Auto, Time, Distance)
The options are automatic, time, or distance. When it's in the default
automatic mode, the unit doesn't update the plot trail while you're
traveling in a straight line. Once you deviate from a straight line, the
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 .