This Raymarine DSM400 sounder module was removed from a boat being refit with new electronics. We tested both transducer ports with an E120 Classic over the Seatalk HS network to confirm full functionality. The unit is fully functional and comes with a 1.5M Seatalk HS network cable. To be sure the sounder circuitry was within factory spec, we used an EDI depth sounder test set which is a diagnostic device that replicates the depth piezo-ceramic array of a transducer.

We updated the software to the latest version Raymarine provides.

The photos taken were to show functionality with this test equipment, however, the listing is for the DSM400 and Seatalk HS cable only.

Please note- there is some light oxidation on this module from being mounted in a marine environment, but it is purely cosmetic.

Thank you for looking!

Shipping Info: Free shipping applies to items being delivered within the contiguous United States (lower 48). HI, AK, PR, and all other US Territories, and International locations will have shipping calculated during checkout.

Return Info: 30-Day Returns

Warranty Info: 90-Day Warranty

Terms:

All items sold at Max Marine Electronics come as you see in the pictures provided, with only the parts and accessories stated in the description section named “What’s Included”. IF YOU DO NOT SEE SOMETHING YOU EXPECT TO BE INCLUDED IN THE DESCRIPTION WE PROVIDE, IT WILL NOT BE INCLUDED. Read all descriptions thoroughly. There are times when a display is used only to show the item being sold is functional and working properly. In this case, these displays are not included. 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.