This feature may not be available on all chartplotter models.

You can view the sonar data from other chartplotters with a built-in sonar module connected on the Garmin^® Marine Network.

Each chartplotter on the network can display sonar data from every compatible sonar module and transducer on the network, no matter where the chartplotters and transducers are mounted on your boat. For example, from a transducer with DownVü mounted at the back of the boat, you can view the sonar data using the GPSMAP^® 741 mounted at the front of your boat.

When sharing sonar data, the values of some sonar settings, such as Range and Gain, are synchronized across the devices on the network. The values of other sonar settings, such as the Appearance settings, are not synchronized and should be configured on each individual device. In addition, the scroll rates of the various traditional and DownVü sonar views are synchronized to make the split views more cohesive.