Audiovox NPC5000 User Manual And Mounting Instructions page 30

Guidance
Tip: If all of the via points are to be deleted, then you can proceed as follows:
— Store the current destination address in the address book in case it is not included
there. Then select the "Address book" function in the "Navigation" menu and
then the "Store address" function and a category for the address book.
— Select the "Delete destination" function in the "Navigation" menu.
— Answer the confirmation request "Delete via point" with "Yes".
The destination address and all of the via points are now deleted.
— Afterwards, load the last used destination address in the "Navigation" menu
with the "Address book" function and the "Retrieve address" function.
If you wish to adopt the via points when entering a new destination, answer the
question "Delete via point?" which then appears with "No".
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