Radar "NO DATA SOURCE"

[Chuck - Raymarine - Moderator]

Welcome to the Raymarine Forum Petr,

Please click here to view a FAQ addressing this subject. If seeking to test the Ethernet communications path between the MFD and a Digital/HD Digital Radome or HD/Super HD open array Radar Pedestal, one may do so using a commonly available Ethernet tester (ex. Extech CT100, etc.). After switching OFF power to the circuity supplying power to the radome or open array pedestal, the radome or open array pedestal may be opened to permit access to the Ethernet cable connection to the radar core. Unplugging the Ethernet cable from the radar core, then the Ethernet cable may be plugged into one of the Ethernet tester's two components. The SeaTalkhs cable may then be disconnected from the SeaTalkhs Crossover Coupler. An Ethernet patch cable may then be connected to the SeaTalkhs Crossover Coupler. Finally, the Ethernet tester's second component may be plugged into the Ethernet patch cable. Digital Radar Cables do not support Power Over Ethernet and as such will show no continuity on the cable's power pins.