Garmin GPSMAP 3210 Owner's Manual - Page 32

TracBack Tips, Follow Track, Resolution

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Basic Operation Basic Operation > Navigating to a Destination Initiating a Follow Track You must save a track before using the Follow Track option. Otherwise, "There are no Saved Tracks to follow" message appears. To follow a track using the NAV key: 1. Press NAV. The Navigation menu appears. 2. Highlight Follow Track, and press ENTER. The Select Track Page appears. 3. Highlight the track you want to follow, and press ENTER. 4. To invert the Follow Track (navigate it in the reverse direction), press NAV, highlight Invert Route, and press ENTER. To start a TracBack using the NAV key: 1. Press NAV to open the Navigation menu. 2. Highlight TracBack, and press ENTER. The TracBack Through window appears. 3. Highlight the time, date, or Entire Log, and press ENTER. 24 To stop TracBack navigation: 1. Press NAV. 2. Highlight Stop Navigation, and press ENTER. TracBack Tips When a TracBack is active, the GPSMAP 3206/3210 takes the track log stored in memory and divides it into segments called legs. Up to 300 temporary turns (BEGIN, TURN 1, TURN 2,...., TURN X, END) are created to mark the most significant features of the track log to duplicate your exact path as closely as possible. To get the most out of the TracBack feature, remember the following tips: • Always clear the track log at the starting point. • The Record Mode option on the track log setup page must be set to Fill or Wrap. • At least two track log points must be stored in memory to create a TracBack route. • If the track log Interval field is set to Time, the route may not follow your exact path (keep the interval set to Resolution for best performance). • If the receiver is turned off or satellite coverage is lost during your trip, TracBack draws a straight line between any point where coverage was lost and where it resumed. • If your track log's changes in distance and direction are too complex, 300 waypoints might not mark your path accurately. The receiver then assigns the 300 waypoints to the most significant points of your track, and simplifies segments with fewer changes in direction. GPSMAP 3206/3210 Owner's Manual

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2²
GPSMAP 3206/3210 Owner’s Manual
B
ASIC
O
PERATION
>
N
AVIGATING
TO
A
D
ESTINATION
B
ASIC
O
PERATION
Initiating a Follow Track
You must save a track before using the
Follow Track
option. Otherwise, “There
are no Saved Tracks to follow” message
appears.
To follow a track using the NAV key:
1. Press
NAV
. The Navigation menu appears.
2. Highlight
Follow Track
, and press
ENTER
. The Select Track Page
appears.
3. Highlight the track you want to follow, and press
ENTER
.
4. To invert the Follow Track (navigate it in the reverse direction), press
NAV
,
highlight
Invert Route
, and press
ENTER
.
To start a TracBack using the NAV key:
1. Press
NAV
to open the
Navigation
menu.
2. Highlight
TracBack
, and press
ENTER
. The TracBack Through window
appears.
3. Highlight the time, date, or
Entire Log
, and press
ENTER
.
To stop TracBack navigation:
1. Press
NAV
.
2. Highlight
Stop Navigation
, and press
ENTER
.
TracBack Tips
When a TracBack is active, the GPSMAP 3206/3210 takes the track log stored
in memory and divides it into segments called legs. Up to 300 temporary turns
(BEGIN, TURN 1, TURN 2,
....
, TURN X, END) are created to mark the most
significant features of the track log to duplicate your exact path as closely as
possible. To get the most out of the TracBack feature, remember the following
tips:
Always clear the track log at the starting point.
The Record Mode option on the track log setup page must be set to
Fill
or
Wrap
.
At least two track log points must be stored in memory to create a
TracBack route.
If the track log Interval field is set to
Time
, the route may not follow your
exact path (keep the interval set to
Resolution
for best performance).
If the receiver is turned off or satellite coverage is lost during your trip,
TracBack draws a straight line between any point where coverage was lost
and where it resumed.
If your track log’s changes in distance and direction are too complex,
300 waypoints might not mark your path accurately. The receiver then
assigns the 300 waypoints to the most significant points of your track, and
simplifies segments with fewer changes in direction.
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