Trawl sonar downloads

Feel free to download end-user manuals, installation drawings and other publications related to Simrad’s trawl sonars systems for professional fish finding and underwater science.

All public documents related to these products can be accessed using the links below. The documents are provided on several formats including PDF, HTML, EPUB and/or CHM. Old manuals are only provided on PDF format. When applicable, certain publications are available as interactive electronic technical manuals (IETM) on separate websites.


Discontinued products

The trawl sonars listed below are no longer in production. They are still used on hundreds of vessels around the world. You can download the relevant manuals in PDF format, but note that some files may be rather big because the documents are scanned. If the manual or product you are looking for is not listed, feel free to contact us.