1) Open the WPT/Route Operations menu by performing the menu 
operation below.
   → 
2) Left-click the set value of the  item, and 
select an operation mode.
3.7.7 Clear Waypoint/Route Data (Clear WPT/Route Data)
This function clears waypoint/route data from memory.
1) Open the WPT/Route Operations menu by performing the menu 
operation below.
→ 
2) Left-click the   button.
Confirmation Window will appear.
3) Left-click the   button.
A route data will be cleared.
 
: When next Waypoint has been reached, user updates the
following Waypoint.
  : When next Waypoint has been reached, the following
Waypoint is automatically updated.
NOTE:
If data is not copied on the flash memory card (option),
the data is not be reloaded.