fish finder

I need Help installing Fish Finder on 1999 SeaRayder F16XR. Any suggestions/recommendations on how to do that? Anyone has an electrical diagram of this. I already bought a Garmin Striker 4 for this. I just need to figure out hoe to hook it up to power. Any help is highly appreciated...

Hello all, can anyone tell me where the Northstar 491 (or 490) echo sounder unit might be installed on a Sedan Bridge 52 (2006) I have a transducer installed but cannot find the 491 unit. Its not under the bridge helm where all the other nav gadgets are installed and have checked the engine room...

This is mostly a review about Garmin, the company, with mention of the 5212 Chartplotter. Regardless, I think it conveys important information for any boater making a decision about a new chartplotter who is unfamiliar with the company. I first learned to hate Garmin about 10 years ago when I...

Has anyone had any success at installing a shoot thru the hull transducer for a depth / fish finder. I dont want to drill thru the hull and to run the wire on the outside would be an eye sore. I have a 97 175 ob with a 3.0 merc