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Discontinued trawl sonars

Download old user manuals and documents related to discontinued Simrad trawl sonars

The trawl sonars presented on this page are no longer in production, but still used on hundreds of vessels around the world.

Old manuals

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.