Lowrance GlobalMap 7200C, Operation Instructions Manual

Page: 113 / 168

105
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, you can display or hide trails, make them flash,
create a new trail, delete a trail, etc.
General Trail Options
To access the Trails Menu:
Press
MENU
|
MENU
|
↓
to
M
Y
T
RAILS
|
ENT
.
Main Menu (left), Trails Menu (center) and Trail Options menu (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 Options
This menu lets you change the way 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
T
RAIL
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
trail points. If a plot trail uses all of the available points allotted to it,
the points at the start of the trail are removed and replaced by points at
the end of the trail.
From the Trails Menu, press
→
to
T
RAIL
O
PTIONS
|
ENT
|
↓
to
U
PDATE
C
RITE-
RIA
. 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