GSD 20 Sounder Module installation instructions
© Copyright 2004, 2005 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, U.S.A. Tel. 913/397.8200 or 800/800.1020 Fax 913/397.8282 Garmin (Europe) Ltd. Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9DL, U.K. Tel. 44/0870.8501241 Fax 44/0870.8501251 Garmin Corporation No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan Tel. 886/2.2642.9199 Fax 886/2.2642.9099 All rights reserved.
INTRODUCTION INTRODUCTION Thank you for choosing the Garmin GSD 20. The GSD 20 is an intelligent, remote sounder module designed to include powerful features as found in other Garmin sounders, including Depth Control Gain (DCG®) and See-Thru® technology. When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions.
INSTALLATION INSTRUCTIONS INSTALLATION INSTRUCTIONS The GSD 20 must be properly installed according to the following instructions to get the best possible performance. To complete the installation, you need the appropriate fasteners. If you experience difficulty with the installation, contact Garmin Product Support. The module should be mounted in an out-of-the-way location that is dry and well ventilated. Avoid mounting the module where it can be submerged in liquids or exposed to extreme temperatures.
GSD 20 Sonar Module 1. 2. 3. 4. BLACK ORANGE WHITE/BLUE WHITE/BROWN BLACK ORANGE WHITE/BLUE WHITE/BROWN BATTERY 10-35 VOLTS DC RED RED WIRE COLOR FUSE 2A TO TRANSDUCER GARMIN GSD 20 SOUNDER MODULE Power and ground wires require 18 AWG. All other wires require 22 AWG. Use 4-conductor, shielded wiring for runs over 30’ (9.1 m). Refer to the GPSMAP 2006/2006C/2010/2010C/3005C/3006C/3010C Installation Instructions for wiring the GPS 17 sensor and other devices. For runs over 30’ (9.
4 GSD 20 Sonar Module 1. 2. 3. 4. ���� ��� ���� ��� ����������� ���������� ������ ����� ��� ���� ����� ��� ����� ������ ���������� ����������� ���� ����� BATTERY 10-35 VOLTS DC ����������� ��������� ����������� ���������� ������ ����� ��� ���� ����� ���� ���� ������������� ������������� �������������� Power and ground wires require 18 AWG. All other wires require 22 AWG. Use 4-conductor, shielded wiring for runs over 30’ (9.1 m).
GSD 20 Sonar Module WHITE/BROWN YELLOW FUSE 2A TO TRANSDUCER GARMIN GSD 20 SOUNDER MODULE 1. Power and ground wires require 18 AWG. All other wires require 22 AWG. Use 4-conductor, shielded wiring for runs over 30’ (9.1 m). 2. For runs over 30’ (9.1 m), the drain wire must be connected to the shielding of the extension run. Do not terminate the end of the shield drain wire. 3. The Orange wire must be pulled low (-) in order for the GSD 20 to power on.
6 WHITE/BROWN BROWN FUSE 2A TO TRANSDUCER GARMIN GSD 20 SOUNDER MODULE 1. Power and ground wires require 18 AWG. All other wires require 22 AWG. Use 4-conductor, shielded wiring for runs over 30’ (9.1 m). 2. For runs over 30’ (9.1 m), the drain wire must be connected to the shielding of the extension run. Do not terminate the end of the shield drain wire. 3. The Orange wire must be pulled low (-) in order for the GSD 20 to power on.
GSD 20 Sonar Module BLACK WHITE/BLUE WHITE/BROWN ORANGE BLACK BLUE BROWN ORANGE BATTERY 10-35 VOLTS DC RED RED FUSE 2A TO TRANSDUCER GARMIN GSD 20 SOUNDER MODULE 1. Power and ground wires require 18 AWG. All other wires require 22 AWG. Use 4-conductor, shielded wiring for runs over 30’ (9.1 m). 2. Refer to the GPSMAP 172/172C Owner’s Manual for wiring the GPS 17 sensor and other devices. 3. For runs over 30’ (9.1 m), the drain wire must be connected to the shielding of the extension run.
INSTALLATION INSTRUCTIONS Blink Codes Once the unit is installed, it switches on when the display unit is powered on (or the GSD remote power line is pulled low, with power applied). The two-color (Green/Red) LED on the GSD 20 indicates the current operational status of the module.
INSTALLATION INSTRUCTIONS 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 gasketed, high-impact plastic and aluminum alloy, waterproof to IEC 529-IPX-7 Temp Range: 5°F to 158°F (-15°C to 70°C) Power Source: Usage: Fuse: 10-35 Vdc 18 watts max. AGC/3AG - 2.
© Copyright 2004, 2005 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, U.S.A. Garmin (Europe) Ltd. Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9DL, U.K. Garmin Corporation No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan www.garmin.com Part Number 190-00255-00 Rev.
