"doug" wrote in message ...

"Danny D'Amico" wrote in message ...
On Mon, 25 Nov 2013 21:44:07 -0600, Nightcrawler® wrote:

Ditch the old and get the new. Many available:

Thanks. If it comes to that, I'll start fresh.
I have 24 zones to deal with though ...
http://farm4.staticflickr.com/3756/1...0cc3544f_o.gif


Before you start pratting around checking diodes, capacitors and the like you should disconnect all the external wiring to the
circuit board and power the board up on its own to verify that the field wiring or expansion modules are not the cause of the
problem

Doug


Great idea, Doug. After he removes the old system, and installs the new one, his
pet project on the side will be getting the old system working. :-)