ST6001 Calibration

[Jefreg]

Thank you very much for your response. I performed the Fluxgate test and these are my results on a 200 ohm scale:

Red to Green 91.6
Red to yellow 5.6
Green to yellow 94.2

I'm not sure how to test "blue to screen" as I only have red, green, yellow and a blue wire. There is a bare wire in there that i think is a ground but I'm not too sure about that.

How would I test Blue to Screen? Is there any point as it seems like the green wire is reading way too high? Clearly there is not an open but would this reading be considered a short?

I really love my current raymarine system and really want to keep it do you sell replacement parts for this?