Installation Guide
Page 3
.../Data Connector LED Status Indicator Transducer Connector Mounting Holes GSD 20 Sonar Module 1 The transducer transmits sound waves toward the bottom in other Garmin sounders, including Depth Control Gain (DCG®) and See-Thru® technology. The larger the cone angle, the larger the coverage area at www.garmin.com. The GSD 20 is an intelligent, remote sounder module designed to the...
.../Data Connector LED Status Indicator Transducer Connector Mounting Holes GSD 20 Sonar Module 1 The transducer transmits sound waves toward the bottom in other Garmin sounders, including Depth Control Gain (DCG®) and See-Thru® technology. The larger the cone angle, the larger the coverage area at www.garmin.com. The GSD 20 is an intelligent, remote sounder module designed to the...
Installation Guide
Page 5
... run. GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 2006/2006C/2010/2010C/3005C/3006C/3010C FUSE 5 A WIRE COLOR RED BLACK ORANGE WHITE/BLUE WHITE/BROWN WIRE COLOR RED FUSE 2 A BLACK ORANGE WHITE/BLUE WHITE/BROWN GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER BATTERY 10...are in use, only wire the GSD 20 to the Garmin Marnine Network. INSTALLATION INSTRUCTIONS 3 Power and ground wires require 18 AWG. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. The GSD 20 information is transmitted to all units ...
... run. GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 2006/2006C/2010/2010C/3005C/3006C/3010C FUSE 5 A WIRE COLOR RED BLACK ORANGE WHITE/BLUE WHITE/BROWN WIRE COLOR RED FUSE 2 A BLACK ORANGE WHITE/BLUE WHITE/BROWN GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER BATTERY 10...are in use, only wire the GSD 20 to the Garmin Marnine Network. INSTALLATION INSTRUCTIONS 3 Power and ground wires require 18 AWG. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. The GSD 20 information is transmitted to all units ...
Installation Guide
Page 7
...GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 276C/296/376C/396 INSTALLATION INSTRUCTIONS ON OFF FUSE 1.5A WIRE COLOR RED BLACK BLUE YELLOW SEE NOTE 3 ON OPTION 1 OFF WIRE COLOR RED FUSE 2A BLACK WHITE/BLUE WHITE/BROWN ORANGE BATTERY 10-35 VOLTS DC SEE NOTE 3 OPTION 2 GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER... Notes: 1. All other wires require 22 AWG. Power and ground wires require 18 AWG. Do not terminate the end of the extension run. The GSD 20 turns on/off when power...
...GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 276C/296/376C/396 INSTALLATION INSTRUCTIONS ON OFF FUSE 1.5A WIRE COLOR RED BLACK BLUE YELLOW SEE NOTE 3 ON OPTION 1 OFF WIRE COLOR RED FUSE 2A BLACK WHITE/BLUE WHITE/BROWN ORANGE BATTERY 10-35 VOLTS DC SEE NOTE 3 OPTION 2 GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER... Notes: 1. All other wires require 22 AWG. Power and ground wires require 18 AWG. Do not terminate the end of the extension run. The GSD 20 turns on/off when power...
Installation Guide
Page 8
...GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 182/182C/192C/232 FUSE 1.5A WIRE COLOR RED BLACK BLUE BROWN SEE NOTE 3 ON OPTION 1 OFF WIRE COLOR RED FUSE 2A BLACK WHITE/BLUE WHITE/BROWN ORANGE BATTERY 10-35 VOLTS DC SEE NOTE 3 OPTION 2 GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER... Notes: 1. Do not terminate the end of the extension run. Power and ground wires require 18 AWG. The GSD 20 and the GPSMAP 182/182C/192C/232 turns on the Red (+) wire,...
...GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 182/182C/192C/232 FUSE 1.5A WIRE COLOR RED BLACK BLUE BROWN SEE NOTE 3 ON OPTION 1 OFF WIRE COLOR RED FUSE 2A BLACK WHITE/BLUE WHITE/BROWN ORANGE BATTERY 10-35 VOLTS DC SEE NOTE 3 OPTION 2 GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER... Notes: 1. Do not terminate the end of the extension run. Power and ground wires require 18 AWG. The GSD 20 and the GPSMAP 182/182C/192C/232 turns on the Red (+) wire,...
Installation Guide
Page 9
...GPS 17 sensor and other wires require 22 AWG. Do not terminate the end of the extension run. Refer to the shielding of the shield drain wire. INSTALLATION INSTRUCTIONS 7 All other devices. 3. Power and ground wires require 18 AWG. For runs over 30' (9.1 m). 2. GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20... TO A SINGLE GPSMAP 172/172C FUSE 5A WIRE COLOR RED BLACK BLUE BROWN ORANGE WIRE COLOR RED FUSE 2A BLACK WHITE/BLUE WHITE/BROWN ORANGE GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER BATTERY 10-35...
...GPS 17 sensor and other wires require 22 AWG. Do not terminate the end of the extension run. Refer to the shielding of the shield drain wire. INSTALLATION INSTRUCTIONS 7 All other devices. 3. Power and ground wires require 18 AWG. For runs over 30' (9.1 m). 2. GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20... TO A SINGLE GPSMAP 172/172C FUSE 5A WIRE COLOR RED BLACK BLUE BROWN ORANGE WIRE COLOR RED FUSE 2A BLACK WHITE/BLUE WHITE/BROWN ORANGE GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER BATTERY 10-35...