Garmin GPSMAP 8500 Black Box Installation Instructions - Page 9

Item  à Item Description NMEA 0183-compliant device NMEA 0183 cable Garmin Wire Function Power Power ground Data ground RxA (+) RxB (-) TxA (+) TxB (-) Garmin Wire Color Red Black Black White Orange/white Gray Pink NMEA 0183 Device Wire Function Power Power ground Data ground TxA (+) TxB (-) RxA (+) RxB (-) Item À Á  à Item NMEA 0183-Compliant Device With a Single Receiving Wire Connected to Receive Data Description 12 Vdc power source Power cable NMEA 0183-compliant device NMEA 0183 cable Garmin Wire Function Power Power ground Data ground TxA (+) TxB (-) Garmin Wire Color Red Black Black Gray Pink NMEA 0183 Device Wire Function Power Power ground Data ground RxA N/A Item À Á NMEA 0183-Compliant Device With a Single Transmitting Wire Connected to Send Data Description 12 Vdc power source Power cable 9