Installation Instructions
Page 3
... • The GSD 21 Sounder Module Installation Instructions Optional Transducers The transducer acts as the eyes and ears of your new sonar. The GSD 21 is a CANetTM compatible, remote sounder module designed to... the operation of your unit. If any items are critical to include powerful features found at a given depth. To get successful results from multiple stations, including transmit frequency, range, and gain adjustments. The transducer transmits sound waves toward the bottom in other Garmin...
... • The GSD 21 Sounder Module Installation Instructions Optional Transducers The transducer acts as the eyes and ears of your new sonar. The GSD 21 is a CANetTM compatible, remote sounder module designed to... the operation of your unit. If any items are critical to include powerful features found at a given depth. To get successful results from multiple stations, including transmit frequency, range, and gain adjustments. The transducer transmits sound waves toward the bottom in other Garmin...
Installation Instructions
Page 4
...affected if a serial installation is chosen, place the unit. Doing so might damage the GSD 21. 2 GSD 21 Sonar Module To complete the installation, you experience difficulty with the installation, contact Garmin Product Support. The module should be mounted in an out-of the module. 2. ...and 18 AWG for connecting the GSD 21 to the mounting locations of the CANet-compatible units. CANet compatible unit devices features, such as a template, mark the location of the GSD 21 power/data cable up to the instructions provided with your Garmin dealer. Route the cables according...
...affected if a serial installation is chosen, place the unit. Doing so might damage the GSD 21. 2 GSD 21 Sonar Module To complete the installation, you experience difficulty with the installation, contact Garmin Product Support. The module should be mounted in an out-of the module. 2. ...and 18 AWG for connecting the GSD 21 to the mounting locations of the CANet-compatible units. CANet compatible unit devices features, such as a template, mark the location of the GSD 21 power/data cable up to the instructions provided with your Garmin dealer. Route the cables according...
Installation Instructions
Page 5
...sonar unit. 3. Refer to the chartplotter's installation instructions for wiring the GPS 17 sensor and other devices. 5. Ground the drain wire at any length CANet 1 ft to 80 ft and a CANet compatible... device can be inserted on the subsequent display units or sonar unit. 6. When crimping the 3-wire connector, use . Power and ground wires require 18 AWG. The CANet Extension Cable can support a maximum of the GSD 21...BLACK BLACK RED FUSE 2A GARMIN GSD 21 SOUNDER MODULE � TO ...
...sonar unit. 3. Refer to the chartplotter's installation instructions for wiring the GPS 17 sensor and other devices. 5. Ground the drain wire at any length CANet 1 ft to 80 ft and a CANet compatible... device can be inserted on the subsequent display units or sonar unit. 6. When crimping the 3-wire connector, use . Power and ground wires require 18 AWG. The CANet Extension Cable can support a maximum of the GSD 21...BLACK BLACK RED FUSE 2A GARMIN GSD 21 SOUNDER MODULE � TO ...