I am just guessing of course, so IMO check the true state of those batteries.
They look good. The rig has been unplugged (fear) and all batts disconnected for 14 hours. The coach batts are 12.8 and the start batts are 12.7.
When I plug it in the charger does not come on. I changed the dip switch on the control panel so I could turn the charger on manually - still no go. I suppose I'll have to get another charger.
The thing I was really worried about was the runaway amperage draw. I wasn't able to see the voltage drop as the Trimetric shows only one function at a time but the amps skyrocketed like there was a short circuit. When I tested it a second time, however, it operated properly. Thanks.
jor