Em-Trak B921 - WiFi configuration using ProAIS2

Installation
Page 26
Table 5 Colour coding of wires in the accessory cable
Purple NMEA0183 port 2
TX+
Low speed NMEA port
(4,800baud) intended for
connection to other
NMEA0183 compatible sen-
sors for multiplexing of data
to the chart plotter
Pink NMEA0183 port
2TX-
Grey NMEA0183 port 2
RX+
Yellow NMEA0183 port 2
RX-
Please check your wiring very carefully before applying power
to the product. Failure to wire the product correctly could result
in permanent damage.
!