Originally Posted by RayCun
How do you clear out a 305? I don't remember seeing an option to delete as you upload...
Wrap it in a tea-towel, and stomp on it repeatedly with your heal. That should clear out any residual memory.
<sorry, couldn't resist>
(Page 33) To Delete laps or entire records from history:
1. When viewing details for an activity
3. Select delete entire Activity.
(Page 34): Deleting History
After you have transferred old Forerunner data to Garmin Training centre, you may want to delete the history from your unit
To Delete History:
1. Press Mode to access the main memory, then select History > <sport> > Delete
2. Select Keep 1 month, Keep 3 months, or Delete All. Select 'Yes' to confirm.