I just finished installing and commissioning my X-5. It was quite easy really. From reading a few forums I decided to put the flux compass in the hanging locker down near the water line. I mounted the Course Computer on the starboard bulkhead just behind the chart table and about a foot under the upper deck. It was easy to run the compass cable behind/above the settee and to the Course Computer. The Pilot Controller was mounted in a NavPod above the helm. I had to replace the stanchion guard with a taller bent one. I also had to drill through the deck below the guard to run the cables. I had a lot of 6 wire telephone cable that I used to connect the Course Computer to the Garmin 720s Chart Plotter, with radar, I also installed. I ran the power cables up one stanchion guard pipe and the data cable up the other. (RS 232 for radar, and phone cable for NMEA 0183, depth/temp transducer cable)
Until I was able to calibrate the compass I couldn't get the chart to rotate in alignment with the front of the boat. When I got everything connected and tried to take it out to calibrate everything it was a Saturday afternoon and too many boats were coming home in San Diego harbor. The following Tuesday I tried again but by the time I got the boat out the calm morning had become 12 kt winds and white caps in the harbor. Tried for an hour but it wouldn't calibrate. Due to the wind I wasn't making circles but loops as I was being blown across the channel. FINALLY I got there on a quiet AM and it only took two circles to get the compass aligned, and then within 30 sec align the compass heading. Wind was starting to pick up again so I went back into the channel near my marina on Harbor Island and did the auto learn procedure. Started to get close to the docks but that also only took about a minute. NOW I can input a course in the chart plotter and sail out into the harbor and hit "TRACK" and it asks forward or backward. I hit forward, make sure the clutch is engaged, and it made for the course and started to follow it. Happy Sailor.