WLN10 SMART WIRELESS NMEA SERVER

[circa1971la]

Hi does anybody have experience out there installing this device? We connected it to power. The manual says all the lights will come on but only blinks red. The other issue is I’m not clear on the proper color connections from my standard Horizon GX2400.. I was told to connect yellow to blue and green to grey

I have some attachments here. I’m new at these projects. Just trying to get my AIS data and GPS to work in the Navionics. The wires are connected through a terminal block

[wholybee]

My general advice is to ignore colors or instructions that say connect color x to color y. The colors are not standardized, and so it's a crapshoot if those instructions are right or wrong.
NMEA OUTPUT + connects to NMEA INPUT +
NMEA OUTPUT - connects to NMEA INPUT -