Installation Guide
Page 3
...larger the cone angle, the larger the coverage area at www.garmin.com. Power/Data Connector LED Status Indicator Transducer Connector Mounting Holes GSD 20 Sonar Module 1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. If any...Garmin sounders, including Depth Control Gain (DCG®) and See-Thru® technology. The GSD 20 is an intelligent, remote sounder module designed to the operation of transducers can be found in a cone shape. A full list of your local dealer or contact Garmin Product Support for choosing the Garmin GSD 20...
...larger the cone angle, the larger the coverage area at www.garmin.com. Power/Data Connector LED Status Indicator Transducer Connector Mounting Holes GSD 20 Sonar Module 1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. If any...Garmin sounders, including Depth Control Gain (DCG®) and See-Thru® technology. The GSD 20 is an intelligent, remote sounder module designed to the operation of transducers can be found in a cone shape. A full list of your local dealer or contact Garmin Product Support for choosing the Garmin GSD 20...
Installation Guide
Page 4
... tie-wraps, fasteners, and sealant to allow enough clearance for attaching the cables. Be sure to secure the cable along the route and through your Garmin dealer. 2 GSD 20 Sonar Module To complete the installation, you experience difficulty with the transducer. 4. Refer to the following instructions to get the best possible performance. To...
... tie-wraps, fasteners, and sealant to allow enough clearance for attaching the cables. Be sure to secure the cable along the route and through your Garmin dealer. 2 GSD 20 Sonar Module To complete the installation, you experience difficulty with the transducer. 4. Refer to the following instructions to get the best possible performance. To...
Installation Guide
Page 5
...GPS 17 sensor and other wires require 22 AWG. Power and ground wires require 18 AWG. Do not terminate the end of the extension run. For runs over 30' (9.1 m). 2. When multiple GPSMAP 3005C/3006C/3010C units are in use, only wire the GSD 20 to the shielding of the shield drain wire. 4. 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...
...GPS 17 sensor and other wires require 22 AWG. Power and ground wires require 18 AWG. Do not terminate the end of the extension run. For runs over 30' (9.1 m). 2. When multiple GPSMAP 3005C/3006C/3010C units are in use, only wire the GSD 20 to the shielding of the shield drain wire. 4. 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...
Installation Guide
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INSTALLATION INSTRUCTIONS 4 GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A DUAL GPSMAP 2006/2006C/2010/2010C *This diagram does not apply to the GPSMAP 2006/2006C/... 3. Refer to the GPSMAP 3005C/3006C/3010C. For runs over 30' (9.1 m). 2. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. Do not terminate the end of the extension run. Power and ground wires require 18 AWG. Use ... ��� ���� BATTERY 10-35 VOLTS DC Notes: 1. Refer to update the GSD 20 software.
INSTALLATION INSTRUCTIONS 4 GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A DUAL GPSMAP 2006/2006C/2010/2010C *This diagram does not apply to the GPSMAP 2006/2006C/... 3. Refer to the GPSMAP 3005C/3006C/3010C. For runs over 30' (9.1 m). 2. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. Do not terminate the end of the extension run. Power and ground wires require 18 AWG. Use ... ��� ���� BATTERY 10-35 VOLTS DC Notes: 1. Refer to update the GSD 20 software.
Installation Guide
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...Do not terminate the end of the extension run. Option 2: If the Red (+) wire is applied/removed to ground. 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... 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. Use 4-conductor, shielded wiring for the GSD 20 to a power source, install a switch between the Orange wire and ground. Power and ground wires require ...
...Do not terminate the end of the extension run. Option 2: If the Red (+) wire is applied/removed to ground. 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... 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. Use 4-conductor, shielded wiring for the GSD 20 to a power source, install a switch between the Orange wire and ground. Power and ground wires require ...
Installation Guide
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...power source, install a switch between the Orange wire and ground. Use 4-conductor, shielded wiring for the GSD 20 to the Orange wire. Do not terminate the end of the extension run. The GSD 20 and the GPSMAP 182/182C/192C/232 turns on the Red (+) wire, connect the Orange wire to ...is applied or removed to power on. Option 2: If the Red (+) wire is applied/removed to ground. INSTALLATION INSTRUCTIONS ON OFF 6 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 ...
...power source, install a switch between the Orange wire and ground. Use 4-conductor, shielded wiring for the GSD 20 to the Orange wire. Do not terminate the end of the extension run. The GSD 20 and the GPSMAP 182/182C/192C/232 turns on the Red (+) wire, connect the Orange wire to ...is applied or removed to power on. Option 2: If the Red (+) wire is applied/removed to ground. INSTALLATION INSTRUCTIONS ON OFF 6 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 ...
Installation Guide
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...the shield drain wire. INSTALLATION INSTRUCTIONS 7 All other devices. 3. Do not terminate the end of the extension run. 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 VOLTS DC Notes: 1. Power and ground wires require 18 AWG. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. For runs over 30' ...
...the shield drain wire. INSTALLATION INSTRUCTIONS 7 All other devices. 3. Do not terminate the end of the extension run. 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 VOLTS DC Notes: 1. Power and ground wires require 18 AWG. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. For runs over 30' ...
Installation Guide
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... connection and the display device is operating properly. GSD 20 is powered on (or the GSD remote power line is pulled low, with power applied). In this code persists, check the wiring. System alarm. Call Garmin Product Support. Power must be cycled to clear the alarm. 8 GSD 20 Sonar Module INSTALLATION INSTRUCTIONS Blink Codes Once the unit is installed...
... connection and the display device is operating properly. GSD 20 is powered on (or the GSD remote power line is pulled low, with power applied). In this code persists, check the wiring. System alarm. Call Garmin Product Support. Power must be cycled to clear the alarm. 8 GSD 20 Sonar Module INSTALLATION INSTRUCTIONS Blink Codes Once the unit is installed...
Installation Guide
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INSTALLATION INSTRUCTIONS GSD 20 Sonar Module 9 AGC/3AG - 2.0 Amp Sonar Sounder Power: 500 watts (RMS) 4000 watts (peak to 70°C) Power Source: Usage: Fuse: 10-35 Vdc 18 watts max. Physical Specifications ...: 50/200 kHz Depth: 1500 foot max depth* * Depth capacity is dependent on water salinity, bottom type, and other water conditions. Data Output Source: Proprietary Garmin data format.
INSTALLATION INSTRUCTIONS GSD 20 Sonar Module 9 AGC/3AG - 2.0 Amp Sonar Sounder Power: 500 watts (RMS) 4000 watts (peak to 70°C) Power Source: Usage: Fuse: 10-35 Vdc 18 watts max. Physical Specifications ...: 50/200 kHz Depth: 1500 foot max depth* * Depth capacity is dependent on water salinity, bottom type, and other water conditions. Data Output Source: Proprietary Garmin data format.