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Compatibility of Garmin Radar Devices and Garmin Chartplotters with Third-Party Devices
Garmin chartplotters use a proprietary communication protocol to communicate with a radar. This protocol is not available to other manufacturers and therefore, will prevent any third-party radar devices from functioning with Garmin chartplotters. Only Garmin manufactured radar devices will be able to communicate with a Garmin chartplotter. Likewise, a Garmin manufactured radar will be unable to communicate to a third-party GPS device. Radar devices are manufacture specific devices.
For more information on Garmin chartplotter and Radar device, see Garmin.com or a local Marine Dealer.