Module No. 5678
Deleting a Particular Record
Enter the Altitude Record Recall Mode.
Use the (A) and (C) buttons to scroll through the top screens of the records and display the one you want to delete .
Hold down the (D) button for at least two seconds. Release the button as soon as [CLEAR] stops flashing.
This deletes the record you selected.
Note that holding down (D) for more than five seconds will delete all data.
Deleting All Records
Hold down (D) for at least five seconds until [CLEAR ALL] stops flashing. This indicates that all data was deleted.