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GSD 20 

Sounder 

Module

installation instructions

Summary of Contents for GSD20 Sounder

Page 1: ...GSD 20 Sounder Module installation instructions...

Page 2: ...due to installation errors abuse misuse accident or unauthorized alteration or repairs THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER WARRANTIES EXPRESS OR IMPLIE...

Page 3: ...hrough this installation guide If any items are missing please contact your Garmin dealer immediately Included Equipment GSD 20 Sounder Module 30 9 1 m Power Data Cable Installation Guide for the GSD...

Page 4: ...emplate mark the location of the four mounting holes If needed additional mounting holes may be drilled in the side mounting anges of the module 2 Attach the GSD 20 to the mounting location using the...

Page 5: ...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 2006 2006C 2010 2010C 3005C 3006C 3010C Installation Instructions for wiring...

Page 6: ...C 3005 C3006C 3010C diagram Notes 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 2006 2006C 2010 20...

Page 7: ...ring 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...

Page 8: ...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 pull...

Page 9: ...IRING FOR THE G ARMIN GSD 20 TO A S INGLE GPSMAP 172 172C Notes 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...

Page 10: ...ons and the two display devices are operating properly The user should see sonar data on both display units Red blinking on for 1 second off for 1 2 second slow blink GSD 20 is powered on but is waiti...

Page 11: ...and aluminum alloy waterproof to IEC 529 IPX 7 Temp Range 5 F to 158 F 15 C to 70 C Power Source 10 35 Vdc Usage 18 watts max Fuse AGC 3AG 2 0 Amp Sonar Sounder Power 500 watts RMS 4000 watts peak to...

Page 12: ...ational 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 Ta...

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