Issues with Chandler Gemini

Fred Rains

Came up this afternoon to look at the C14. Power  is fine and I’ll update the procedure for getting everything switched on.

When I power up the Gemini an alarm sounds, it chatters the RA and DEC, and neither display comes on. Only a single dot in the left. 18v is going to the controller and disconnecting the various connections had no effect. Also tried with and without the internal battery and no change.

Anyone have any ideas?