Installation Guide
Page 3
... Indicator Transducer Connector Mounting Holes GSD 20 Sonar Module 1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. The GSD 20 is an intelligent, remote sounder module designed to include powerful features as the eyes and ears of your local dealer or contact Garmin Product Support for choosing the Garmin GSD 20. It may interface to read...
... Indicator Transducer Connector Mounting Holes GSD 20 Sonar Module 1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. The GSD 20 is an intelligent, remote sounder module designed to include powerful features as the eyes and ears of your local dealer or contact Garmin Product Support for choosing the Garmin GSD 20. It may interface to read...
Installation Guide
Page 4
... Avoid mounting the module where it can extend the wiring of the GSD 20 power/data cable up to extreme temperatures. Be sure to secure the cable along the route and through your Garmin dealer. 2 GSD 20 Sonar Module Use the appropriate tie-wraps, fasteners, and sealant to allow ...enough clearance for power. To install the GSD 20 module: 1. If needed, additional mounting holes may be properly installed according...
... Avoid mounting the module where it can extend the wiring of the GSD 20 power/data cable up to extreme temperatures. Be sure to secure the cable along the route and through your Garmin dealer. 2 GSD 20 Sonar Module Use the appropriate tie-wraps, fasteners, and sealant to allow ...enough clearance for power. To install the GSD 20 module: 1. If needed, additional mounting holes may be properly installed according...
Installation Guide
Page 5
...3010C units are in use, only wire the GSD 20 to the Garmin Marnine Network. The GSD 20 information is transmitted to all units connected to one unit. Do not terminate the end of the extension run. GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 2006/2006C/2010/2010C.../BLUE WHITE/BROWN WIRE COLOR RED FUSE 2 A BLACK ORANGE WHITE/BLUE WHITE/BROWN GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER BATTERY 10-35 VOLTS DC Notes: 1. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. For runs over 30' (9.1 m), the drain ...
...3010C units are in use, only wire the GSD 20 to the Garmin Marnine Network. The GSD 20 information is transmitted to all units connected to one unit. Do not terminate the end of the extension run. GSD 20 Sonar Module BASIC WIRING FOR THE GARMIN GSD 20 TO A SINGLE GPSMAP 2006/2006C/2010/2010C.../BLUE WHITE/BROWN WIRE COLOR RED FUSE 2 A BLACK ORANGE WHITE/BLUE WHITE/BROWN GARMIN GSD 20 SOUNDER MODULE TO TRANSDUCER BATTERY 10-35 VOLTS DC Notes: 1. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. For runs over 30' (9.1 m), the drain ...
Installation Guide
Page 6
... Instructions for runs over 30' (9.1 m), the drain wire must be connected to update the GSD 20 software. Power and ground wires require 18 AWG. 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 Note 4 ...VOLTS DC Notes: 1. Use unit #1 to the shielding of the shield drain wire. 4. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. For runs over 30' (9.1 m). 2. Do not terminate the end of the extension run. All other devices. 3....
... Instructions for runs over 30' (9.1 m), the drain wire must be connected to update the GSD 20 software. Power and ground wires require 18 AWG. 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 Note 4 ...VOLTS DC Notes: 1. Use unit #1 to the shielding of the shield drain wire. 4. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other wires require 22 AWG. For runs over 30' (9.1 m). 2. Do not terminate the end of the extension run. All other devices. 3....
Installation Guide
Page 7
...wire must be pulled low (-) in order for runs over 30' (9.1 m), the drain wire must be connected to the Orange wire. 5 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. Power and ground wires require 18 AWG. Do not terminate the end of the extension run. The...
...wire must be pulled low (-) in order for runs over 30' (9.1 m), the drain wire must be connected to the Orange wire. 5 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. Power and ground wires require 18 AWG. Do not terminate the end of the extension run. The...
Installation Guide
Page 8
...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 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. The GSD 20 and the GPSMAP 182/182C/192C/232 turns on/off when ground is applied directly to ...
...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 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. The GSD 20 and the GPSMAP 182/182C/192C/232 turns on/off when ground is applied directly to ...
Installation Guide
Page 9
... 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. All other devices. 3. 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 VOLTS DC ...
... 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. All other devices. 3. 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 VOLTS DC ...
Installation Guide
Page 10
... the GSD remote power line is connected and this state, the GSD 20 does not transmit any sonar signals and is waiting to connect to display units. Software failure - The display device gives a message indicating the type of the module. Codes are operating properly. Power must be cycled to clear the alarm. 8 GSD 20 Sonar Module Call Garmin Product...
... the GSD remote power line is connected and this state, the GSD 20 does not transmit any sonar signals and is waiting to connect to display units. Software failure - The display device gives a message indicating the type of the module. Codes are operating properly. Power must be cycled to clear the alarm. 8 GSD 20 Sonar Module Call Garmin Product...
Installation Guide
Page 11
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. Data Output Source: Proprietary Garmin data format. Physical Specifications Size: 6.75" L x 4.75" W x 2.00" H (17.2cm x 12.1cm x 5.1cm) Weight: 1.5 lbs. (.680Kg) Case: Fully...
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. Data Output Source: Proprietary Garmin data format. Physical Specifications Size: 6.75" L x 4.75" W x 2.00" H (17.2cm x 12.1cm x 5.1cm) Weight: 1.5 lbs. (.680Kg) Case: Fully...