Why is my Rider 550 not charging when in the mount?
Using a voltmeter:
- There is 12v to the wires coming into the mount
- There is over 6v across the pins of the mount (analog meter, the exact decimal voltage is a guess, but it's well over 6v.
- The pin on the right when facing the mount is positive, the other negative.
- The charging symbol does not appear on the Rider 550 and, after a while, checking the status shows that power has declined.