duncan99210
Well-known member
OK, so this is probably buried somewhere in the manuals but I'm sure someone on here knows the answer off the top of their heads. What are the voltages expected in Seatalk cables? The autopilot and tridata instruments are refusing to wake up: I've got neglible volts (like 0.3) between the ground and one pin and about 3.5v between ground and the other pin. Before I start ripping things apart to get behind the chart table does anyone know if that's the correct sort of volts or should they be higher, indicating that there's a poor connection somewhere?