I finally found a spot on the cable that I could read. The only thing on the cable is M-0025. At first I thought it's for a HTS-WSBL 83/200 but The HTS-WSBL connector is a 7-pin connector with a blue screw-on. My connector is blue screw-on but it's a 5-pin connector BUT the back of the Hook 5 has 7-pins. So am I capable of upgrading to a 7-pin transducer (like the HTS-WSBL) or is there a better transducer I should look at? I fish 100% fresh water lakes, rarely over 60 ft. deep, usually less than 40 ft. deep. Thanks for any help/advice!
Boat is a 16 1/2 ft. aluminum v-hull. Transom mount transducer.
I would go to Lowrance . com
Technical support and email them the info you have and the questions.
They may take a week or so and a bot may try to help you and respond about different things before you get a person.
I assume you bought it used ?
If you did you can ask how to re register it so you can possibly update the software if you cant do it now, by creating an account
I plan to update mine with the triple shot but use the other one also. I freshwater fish too down to 100' .
But i also fish shallow but on mine the cone is way to narrow in shallow water.
The triple shot they say is pretty flimsy and breaks at high speed turns, i drive slow though.
Hope that helps