Simrad DFS75

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End-user documentation

Sales documents

Installation documents

Installation drawings


Sample data

Go to Simrad FX80 documents

Simrad DFS75

End-user documentation

The End-user documentation for the Simrad DFS75 Scientific trawl sonar is provided.

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File formats

All documents are in PDF format, page size A4. PDF* indicates a low resolution version of the document to increase download speed. PDF (A4) and PDF (US) reflect the physical page size of the document, A4 or US Letter. Other formats are available as indicated in the list. The EPUB format is provided for portable devices, and will require a dedicated add-on in your browser. Unless otherwise indicated, the ZIP file provides the publication on a website format that allows you to install it on your own computer or network server. ZIP, CHM, EPUB and DWG formats must be downloaded to a local hard drive before you can open them.

Note that translated manuals may offer an older version than the English original.

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One or more of the following file formats are provided:


If you need technical support you must contact your local dealer, or one of our support departments. A list of all our dealers is provided on

Simrad DFS75