The sounder module is updated and currently running the latest software version v3.20. We tested it on a 7215 to confirm sonar functionality.

This listing is for the GSD22 module, power cable, and network cable. Also included is a P79 in-hull transducer. This is a “shoot thru” style and can ONLY be used on fiberglass hulls with no core, if you are unsure, it may behoove you to call the manufacturer of your boat to see if they recommend a shoot thru style and if so, where they recommend mounting it.

DISPLAY NOT INCLUDED – Only used during testing to show functionality of the sounder module.

Thanks for looking!

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with ONLY the parts and accessories shown in the pictures. Do not assume any additional items will be included in your shipment. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE PICTURES WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times a display is used ONLY to show the item being sold is functional and working properly. In this case these displays ARE NOT included, this will be stated in our descriptions. If you have ANY questions feel free to send a message or call Max Marine Electronics Inc, Pompano Beach, Florida. We always want to be transparent with our customers and fully disclose any information regarding the products we sell.