Model names in this series have been
PLATINUM ID 120
PLATINUM ID 120 PT
PLATINUM ID 600
The Platinum Product Series was produced between 1991 and 1993.
The electronic version of these operation manuals can be found at the following link. In the Fishfinder section, scroll down to Platinum Series section. Unfortunately, we no longer have printed versions of these manuals.
Due to age of these products and the numerous changes in sonar technology, we can no longer repair these products.