This too produced no improvement, no difference. Next I tried isolating the tiller-pilot entirely, switching over to Battery Two for everything else, dedicating Battery One This too proved to be another waste of time that made no difference. The new socket onto the cockpit coaming, replacing my original cable and I also ran the new cable beneath the cockpit, fastened it It worked for a while, but later in the day again beganįurther up the coast at my next port, I replaced the alligator clips with crimped on ring connectors and connected them directly to Battery I ran the cable out the companionway across the cockpit and attached the new (the larger of the two, which I was using at that time to run everything). New unit - and it performed the same stunt, shutting down on its own! So I dug out Lee's newĬable/socket assembly, crimped a pair of alligator clips to the two paired power wires, and attached them to Battery One The first thing I did upon departure on my cruise was attempt to calibrate the I left, again certain the problem was solved, or would be. Wiring: replace both with his new cable/socket assembly. That if I still have the problem it could be either in my original socket or in my (There are four wires, two for power and two for data if you are connecting to other Raymarine instruments). Two wires within the cable for each connection. He made upĪ complete new cable (that includes the permanent socket mounted on the cockpit coamingĪnd runs to the power supply). Lee Tang took me back to his bench again and got me an entirely new unit. On my extended Maine cruise the following Monday) I drove back up to Raymarine and demanded a new unit. The following day (a Friday, the last day I could reach Raymarine before I put it back on the boat, took Chip Ahoy out, and again attempted to calibrate it. He found the power and ground wires were not solidly connected with the tiny set screws inside the plug - the power lead was actually floating loose inside! He soldered both wires to their plug connections, benchtested the unit, and pronounced it working. Plug connector at the end of the unit's cable. Finally I drove it up to Raymarine's service center in Nashua, NH where a technician, Lee Tang, took me back to his bench and The first new unit kept intermittently shutting itself off every few The past months while struggling to make it work. Of my bad experience with it from the beginning and what I've done over Tiller-Pilot continues to baffle and confound me. The relentless failure of my Raymarine ST1000-Plus

Of this miserably-flawed Raymarine tiller-pilot Read in Chip Ahoy’s Maine cruise log about the constant The latest failed “solution”– elimination of the plug and socket CLICK THUMBNAIL PHOTOS BELOW FOR ENLARGED VIEW

Autohelm 2000 auto pilot