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Forerunner 405CX Owner’s Manual 23
History
History
Your Forerunner automatically saves
history when you start the timer. The
Forerunner can record up to 1000
laps and approximately 20 hours
of detailed tracklog data (when
recording approximately 1 trackpoint
every 4 seconds). Tracklog data
includes your GPS position (if
available) and accessory data such as
heart rate data.
When the Forerunner memory is
full, your oldest tracklog data is
overwritten. Upload your history to
Garmin Connect or Garmin Training
Center periodically to keep track of
all of your data (see page 9).
NOTE: Your Forerunner will not
automatically delete or overwrite
your lap summary data. See the
next page to learn how to delete
lap data.
Deleting History
After you have transferred your
history to Garmin Connect or
Garmin Training Center, you
can delete the history from your
Forerunner.
1. Touch and hold menu > select
History > Delete.
2. Select an option:
All Activities—delete all
activities from the history.
Old Activities—delete
activities recorded more than
one month ago.
Totals—reset all your totals.
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