Nmea 0183 Device Connection - Lowrance HDS Gen3 Polaris Installation Manual

NMEA 0183 device connection

The HDS Gen3 Polaris display has an NMEA 0183 serial port,
providing both an input and an output. The port uses the NMEA
0183 (serial balanced) standard, and can be configured in the
software for different baud rates up to 38,400 baud. The NMEA 0183
cable shares the same plug as the power cable.
1
2
3
4
5
1 NMEA
0183 TX_A (yellow)
2 NMEA 0183 TX_B (blue)
3 NMEA 0183 RX_A (orange)
4 NMEA 0183 RX_B (green)
5 ground (shield)
Wiring | HDS Gen3 Polaris Installation Manual
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