Products previously in this Series were the:
The NS Product Series was sold between 1992 and 2002.
The electronic version of these operation manuals can be found at the following link. In the Fishfinder section, scroll down to Other/Miscellaneous section. Unfortunately, we no longer have printed versions of these manuals.
Due to the age of these products and changes in GPS technology, we no longer sell or repair these products. In addition, we no longer offer any accessories for these models.