Garmin GSD 20 - GPS Receiver Remote Sonar Sensor Support and Manuals
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Most Recent Garmin GSD 20 Questions
What Wires Go To What Pins On The Gsd 20 Transducer Connection? I Believe I May
I believe I may have an incorrect connection sequence inside the GSD 20 at the transducer connection...
I believe I may have an incorrect connection sequence inside the GSD 20 at the transducer connection...
(Posted by pjformula 6 years ago)
Garmin Gsd 20 Sounder
I have a GPS 172C,I what do I have to have to make it a depth/fish finder? Thanks
I have a GPS 172C,I what do I have to have to make it a depth/fish finder? Thanks
(Posted by Anonymous-143035 9 years ago)
Is Not Reading Depth
GSD20 with P66 transducer water temp reading correctly, speed reading but depth is reading 0.00.
GSD20 with P66 transducer water temp reading correctly, speed reading but depth is reading 0.00.
(Posted by mbush0517 11 years ago)
Gsd 20 3005c Chartplotter
after I updated my 3005c chartploter with software from Garmin, the gsd20 flashes red, will not talk...
after I updated my 3005c chartploter with software from Garmin, the gsd20 flashes red, will not talk...
(Posted by mmicone 11 years ago)
Installing The Gsd20 Will The Standard Horizon Transducer Work Or Do I Even Need
(Posted by macmckim 14 years ago)
Popular Garmin GSD 20 Manual Pages
Installation Guide - Page 1
GSD 20 Sounder Module
installation instructions
Installation Guide - Page 2
... copy of Garmin.
To obtain warranty service, an original or copy of the sales receipt from any purpose without notice. Garmin will at no part of this manual or of California to cause cancer, birth defects, or reproductive harm. To obtain warranty service, contact your local Garmin authorized dealer or call Garmin Product Support for warranty repairs. July 2005
Part Number 190...
Installation Guide - Page 3
...Connector
Mounting Holes
GSD 20 Sonar Module
1 When used with compatible Garmin chartplotters, it provides full-featured depth sounder functions. Included Equipment:
• GSD 20 Sounder Module • 30' (9.1 m) Power/Data Cable • Installation Guide for complete sounder control from your GSD 20, take time to read through this installation guide.
A full list of transducers can be...
Installation Guide - Page 4
... that is dry and well ventilated. Using the module as a template,
mark the location of the GSD 20 power/data cable up to 100' (30 m) total length.
Mount the transducer according to the instructions provided with the installation, contact Garmin Product Support. Refer to the following instructions to get the best possible performance. NOTE: You can be submerged in...
Installation Guide - Page 5
INSTALLATION INSTRUCTIONS
3 All other devices. 3. 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 10-35 VOLTS DC
Notes:
1. Power and ...
Installation Guide - Page 6
...;
BATTERY 10-35 VOLTS DC
Notes: 1. Do not terminate the end of the extension run. All other devices. 3. 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 shielding of the shield drain wire. 4. Use 4-conductor, shielded wiring for wiring the GPS 17 sensor and other...
Installation Guide - Page 7
...the shield drain wire.
3. 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. For...
Installation Guide - Page 8
... wire must be connected to the Orange wire. 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 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...
Installation Guide - Page 9
... 18 AWG. INSTALLATION INSTRUCTIONS
7 For runs over 30' (9.1 m). 2. 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...
Installation Guide - Page 10
... operating properly. System alarm.
GSD 20 is powered on both display units. In this code persists, check the wiring. The user should see sonar data on but is waiting to connect to display units. 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, it switches on when...
Installation Guide - Page 11
...: 50/200 kHz
Depth:
1500 foot max depth*
* Depth capacity is dependent on water salinity, bottom type, and other water conditions. 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.
INSTALLATION INSTRUCTIONS
GSD 20 Sonar Module
9
Data Output
Source:
Proprietary Garmin data format.
Installation Guide - Page 12
Garmin Corporation No. 68, Jangshu 2nd Road, Shijr, Taipei County, Taiwan
www.garmin.com
Part Number 190-00255-00 Rev. or its subsidiaries
Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, U.S.A.
Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9DL, U.K. E © Copyright 2004, 2005 Garmin Ltd. Garmin (Europe) Ltd.
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