Garmin GSD 20 Features

Browse online or download pdf Features for Marine GPS System Garmin GSD 20. Garmin GSD 20 2 pages. Sounder module
Also for Garmin GSD 20: Installation Manual (12 pages)

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Garmin GSD 20 Features
GARMIN invites owners of its
expanded line of GPS chartplotters
to add a new dimension: depth.
Add sonar features to your GARMIN chartplotter
With the GSD 20 remote sounder
module, both the fly bridge and the
enclosed helm can view and control
the sonar. When integrated with
the high-resolution displays found
on WAAS-enabled plotters like the
GPSMAP 2006 or GPSMAP 2010,
the GSD 20 paints a beautiful
picture of what's beneath the boat.
GSD 20