We sent this off to Standard Horizon support.:
Well we purchased the model number is Q7000619A antenna and have it mounted and the wire snaked back to the radio. We have connected the:
Brown wire from the antenna to the gray wire from the GX2150 radio.
We connected the green wire from the radio to a temporary red wire which is a ground to the boat.
We connected the red and black wires from the antenna to a power source. We tested for power using a test light and it lights, works so there is power to the antenna.
We turned on the radio but no GPS data came in.
I would imagine this data should not take longer than the 10 minuets that the alarm will sound at start up?
How long should it take for the GPS data to arrive at the radio?
Does the green ground wire from the radio need to be to a buss to the house batteries or an earth ground like to the engine?