[LW] [LW11] Raymarine S1000 bare wire connection to Garmin Echomap Chirp

[Louise - Raymarine - Moderator]

Dear sebastian,

Thank you for your query.

To send data from the S1000 to the Garmin, you will need to connect as follows;

S1000 +ve out is a Green wire > NMEA 0183 Rx (in) is a BROWN Wire
S1000 -ve out is a BROWN wire > Garmin Ground wire (power and NMEA) BLACK wire

To connect data from the Garmin to the S100, you will need to connect as follows;

Garmin NMEA 0183 Tx (out) is a BLUE Wire >S1000 +ve in is an ORANGE wire
Garmin Ground wire (power and NMEA) BLACK wire > S1000 -ve in is a Blue wire

You will need to check what NMEA0183 sentences are RX TX by both products to ensure the data you want is available.

Many Thanks
Louise