S1 pilot, on install burnt out seatalk circuit behind 2amp fuse, fuse does not protect the board as diodes soak up amps first, this was new install, now I am faced with 2600 expense as I am the installer, not owner, does raytheon ackowledge this piece or poor design, as they do say the newer models have ''improved protection'' thanks Stuart

Boating - Raymarine - Smartpilot Autopilot St6002 S1g Hydraulic Inboard Pack