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To clear the track log and define the starting
point for a TracBack route:
1. Press MENU twice to display the Main Menu.
2. Highlight 'Track Logs' and press ENTER to display
the Track Logs Menu.
3. Press MENU again to see options. Highlight 'Clear
Active Log' and press ENTER twice to clear the old
Track Log data or press QUIT to cancel.
To create and activate a TracBack route:
1. Enable track log recording and leave the unit on to
automatically record Track Log positions while
enroute. Refer to page 119 for information on Track
Log settings.
2. Press MENU twice to display the Main Menu.
3. Highlight 'Track Logs' and press ENTER.
4. Press ENTER to create and activate the TracBack
route, Or...
5. Press MENU again to see the options.
6. Highlight 'TracBack' and press ENTER to create and
activate the TracBack route.
(Using either method, a message box will appear while
the unit analyzes the data and creates the route.)
Once a TracBack has been activated, the unit will take
the Track Log currently stored in memory and divide it
into route segments, called 'legs'. Up to 30 Track Log
waypoints (labeled 'T###', e.g. 'T001') will be created to
mark the most significant features of the Track Log in
order to duplicate your path as closely as possible. To
gain the most benefit from the TracBack feature, keep the
following tips in mind:
Section 6
GPS Receiver
Reference
Clear the old track log
before you depart. This
defines the starting point
for a TracBack route.
'TracBack' can also be
initiated from the
Main Menu' s 'Track
Log' option.
109
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