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manuals
Manuals and documents
View any document right in your browser, or download the PDF.
PDF
Important Safety and Product Information
Most used
PDF
Installation Instructions
PDF
Installation Template
About this product
This page collects every official document Garmin publishes for the GSD 28 Sonar Module (010-02797-00) — so you can install, troubleshoot, or check warranty terms without hunting through a drawer.