A number of older products: GP-500MK2, GP-1800, GP-1800F, GP-1800MK2, GP-50, GP-50MK2, GP-70, GP-70MK2, GP-188, GP-3000, GP-3100, PS-8000, PS-8000MK2, GPS module for FELCOM11 - may experience roll-over problems which means that the reciever can stop functioning after new-year.
FURUNO offers to take the reciever back and give a 10% discount on purchasing of a new regardless of model.
Contact FURUNO or your local dealer for further details..