Furuno unit will not power up
I just put my equipment back on my boat after a winter's rest.
The unit doesn't work. It doesn't power up. I measured good voltage at the power plug before connecting it to the unit. What could be wrong?
Check for corrosion on your in-line fuse and at your power connection.
You may be measuring the correct voltage in a no current draw situation, however you may be losing the voltage when the unit actually tries to draw power.
The in-line fuse may be corroded on the ends and causing high resistance in the power cable.