IMI combi VI unit.

[Paddy0456]

My 1980 Cal 35 came equipped with the Internation Marine Instrument package know as a combi very popular in the 80''s. The company went out of business in the late 80''s as I am told. There was an ex-employee of the Co.living in Fl.who was servicing and offering help on the units but I am lacking that name. I believe my pre-amp on the speed transducer went out.All other functions of the unit work fine.I have the wiring diagrams but don''t understand the pre-amp board. I am in the San Francisco area but can''t find anyone locally who is interested in servicing the unit. Need someone or a contact who can offer help, service or can test the unit.

[rickf]

Ihave the same setup in a Mariner 38 pilothouse sloop. I need the masthead vane, If you can not fix yours I would be interested in buying this unit from you. If you find a resource for parts or knowledge of this system please let me know.