Installation Instructions
Page 4
... damage the GSD 21. 2 GSD 21 Sonar Module Check with the transducer. 4. Using the module as UltrascrollTM, are available through any bulkhead or deck. 5. Attach the GSD 21 to the mounting location using the chartplotter and GSD 21 on . After installing the GSD 21 module, connect... INSTRUCTIONS INSTALLATION INSTRUCTIONS The GSD 21 must be properly installed according to the following CANet and serial wiring diagrams for attaching the cables. To complete the installation, you experience difficulty with the installation, contact Garmin Product Support. If you...
... damage the GSD 21. 2 GSD 21 Sonar Module Check with the transducer. 4. Using the module as UltrascrollTM, are available through any bulkhead or deck. 5. Attach the GSD 21 to the mounting location using the chartplotter and GSD 21 on . After installing the GSD 21 module, connect... INSTRUCTIONS INSTALLATION INSTRUCTIONS The GSD 21 must be properly installed according to the following CANet and serial wiring diagrams for attaching the cables. To complete the installation, you experience difficulty with the installation, contact Garmin Product Support. If you...
Installation Instructions
Page 5
... fully depressed into the connector. GSD 21 Sonar Module To Sounder Green White CANet Wiring for the Garmin GSD 21 CANet Terminator See the CANet Terminator Connection Diagram Below CANet Terminator GREEN WHITE ORANGE BLACK DRAIN 3 wire connector 3 wire connector CANet Extension Cable BATTERY 10-35 VOLTS DC GREEN WHITE ORANGE BLACK BLACK RED FUSE 2A GARMIN GSD 21 SOUNDER MODULE � TO...
... fully depressed into the connector. GSD 21 Sonar Module To Sounder Green White CANet Wiring for the Garmin GSD 21 CANet Terminator See the CANet Terminator Connection Diagram Below CANet Terminator GREEN WHITE ORANGE BLACK DRAIN 3 wire connector 3 wire connector CANet Extension Cable BATTERY 10-35 VOLTS DC GREEN WHITE ORANGE BLACK BLACK RED FUSE 2A GARMIN GSD 21 SOUNDER MODULE � TO...