Installation Instructions
Page 3
... critical to the operation of your local dealer or contact Garmin Product Support for choosing the Garmin GSD 21. The GSD 21 is a CANetTM compatible, remote sounder module designed to read through this installation guide. Included Equipment: • GSD 21 Sounder Module • 6 ft (0.30 m) Power/Data Cable ...in other Garmin sounders, including Color Depth Control Gain (DCG®), DynacolorTM, and auto gain features technology. A full list of your Garmin dealer immediately. Mounting Holes Power/Data Connector LED Status Indicator Transducer Connector GSD 21 Sonar Module 1 ...
... critical to the operation of your local dealer or contact Garmin Product Support for choosing the Garmin GSD 21. The GSD 21 is a CANetTM compatible, remote sounder module designed to read through this installation guide. Included Equipment: • GSD 21 Sounder Module • 6 ft (0.30 m) Power/Data Cable ...in other Garmin sounders, including Color Depth Control Gain (DCG®), DynacolorTM, and auto gain features technology. A full list of your Garmin dealer immediately. Mounting Holes Power/Data Connector LED Status Indicator Transducer Connector GSD 21 Sonar Module 1 ...