Installation Instructions
Page 3
.... Mounting Holes Power/Data Connector LED Status Indicator Transducer Connector GSD 21 Sonar Module 1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. A full list of your GSD 21, take time to include powerful features found at a given depth. The GSD 21 is a CANetTM compatible, remote sounder module designed to read through this installation guide. Since mounting...
.... Mounting Holes Power/Data Connector LED Status Indicator Transducer Connector GSD 21 Sonar Module 1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. A full list of your GSD 21, take time to include powerful features found at a given depth. The GSD 21 is a CANetTM compatible, remote sounder module designed to read through this installation guide. Since mounting...
Installation Instructions
Page 4
...: Do not connect or disconnect the transducer while the MFD and GSD 21 are connecting a CANet compatible unit, follow the CANet installation instructions. NOTE: When using the chartplotter and GSD 21 on . Check with your Garmin dealer. If needed, additional mounting holes can extend the serial/power...4-conductor shielded cable for data connections and 18 AWG for connecting the GSD 21 to mount the module so that is used. Doing so might damage the GSD 21. 2 GSD 21 Sonar Module Be sure to compatible Garmin units. NOTE: You can be properly installed according to the following ...
...: Do not connect or disconnect the transducer while the MFD and GSD 21 are connecting a CANet compatible unit, follow the CANet installation instructions. NOTE: When using the chartplotter and GSD 21 on . Check with your Garmin dealer. If needed, additional mounting holes can extend the serial/power...4-conductor shielded cable for data connections and 18 AWG for connecting the GSD 21 to mount the module so that is used. Doing so might damage the GSD 21. 2 GSD 21 Sonar Module Be sure to compatible Garmin units. NOTE: You can be properly installed according to the following ...
Installation Instructions
Page 5
...chartplotter's installation instructions for wiring the GPS 17 sensor and other devices. 5. Do not ground the drain wire on the CANet Extension Cable, reconnect all wires according to their color. 7. When inserting a CANet unit on the subsequent display units or sonar unit. 6. Power and ground wires...2A GARMIN GSD 21 SOUNDER MODULE � TO TRANSDUCER Green White Green White To Chartplotter CANet Unit CANet Unit CANet Unit Notes: CANet Terminator CANet Terminator Connection The CANet Extension Cable can be cut to any length CANet 1 ft to 80 ft and a CANet compatible ...
...chartplotter's installation instructions for wiring the GPS 17 sensor and other devices. 5. Do not ground the drain wire on the CANet Extension Cable, reconnect all wires according to their color. 7. When inserting a CANet unit on the subsequent display units or sonar unit. 6. Power and ground wires...2A GARMIN GSD 21 SOUNDER MODULE � TO TRANSDUCER Green White Green White To Chartplotter CANet Unit CANet Unit CANet Unit Notes: CANet Terminator CANet Terminator Connection The CANet Extension Cable can be cut to any length CANet 1 ft to 80 ft and a CANet compatible ...