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GPS City Q&A » Marine Network » Is the Garmin B 164 transducer and Garmin GSD 24 compatible with the 421 sounder?

Marine Network (3 replies)

Item

Original Question

Is the Garmin B 164 transducer and Garmin GSD 24 compatible with the 421 sounder?

› Garmin GSD 24 Digital Black Box

Author

Reply

ludwig
Curacao

Original question asked on May 31, 2012, 4:18pm

Hi There,I want to buy a garmin B 164 transducer and a garmin GSD 24 , can I use this two product with my garmin 421 sounder ??

Jordan
GPS City

Reply #1 on May 31, 2012, 4:26pm

The Garmin GSD 24 is not compatible with the 4xx, 5xx, and 7xx series of chartplotters. It is only compatible with Garmin's standalone chartplotters as these can use an ethernet connection for a Garmin Marine Network, the lower end chartplotters do not use Garmin's Marine Network. However, you can use the GSD 22 with your 421. Please see here:

http://www.gpscity.com/garmin-gsd-22.html

Ludwig
Curacao

Reply #2 on Jun 1, 2012, 4:11am

What type of accessories I need for the connection of the garmin B164 with the Garmin GSD 22 and for the connection to my Garmin 421S. Thanks agian

Jordan
GPS City

Reply #3 on Jun 1, 2012, 1:57pm

Nothing extra will be needed. The transducer plugs into the GSD22. The GSD 22 comes with a power cable and CANnet cable. You will wore the CANnet cable of the GPSMap 421S to the CANnet cable of the GSD22.

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