A complete fishfinder/sonar system consists of:

Multifunction Display (MFD)	Sonar / Sounder Module (DSM)	GPS Antenna / Sensor	Transducer
Some MFDs require a separate DSM and GPS Antenna while others have these built into the display.	A powerful sonar system can be achieved by networking a DSM to a Multifunction Display via SeaTalkHS.	Check to see if your MFD has an internal GPS antenna. If not, you can easily add a Raymarine RayStar125 to your network.	Finally, you will need a transducer. The type of transducer required depends on your vessel and performance required

Selecting the right Multifunction Display

The NEW Raymarine e7(D) Multifunction Displays and the Raymarine A Series Chartplotter-Fishfinders have HD Digital sonar modules and GPS sensors built in to the displays. Therefore you do not require a separate sounder module or GPS sensor.

A more powerful sonar system can be achieved by networking a Raymarine Digital Sounder Module (DSM) with a compatible Multifunction Display via SeaTalkHS.

MFDs with built in sonar and GPS sensor		MFDs that require an external DSM
Raymarine A Series Chartplotter-Fishfinders	Raymarine e7(D) Multifunction Display	Raymarine C Series Widescreen	Raymarine E Series Widescreen	Raymarine G Series

For assistance in creating a Raymarine sonar system, please contact your nearest Raymarine dealer.

Fishfinder help

Not sure which Raymarine Fishfinder or Transducer is right for you?

Compare Raymarine Fishfinders	Selecting a Transducer	Explore HD Digital Technology