If anyone is using the Alpha DAS switch with either 12/24vdc relays would you please contact me direct. I have some questions re wiring this unit not covered in the manual. 73, Ed -- FAQ on WWW: http://www.contesting.com/FAQ/towertalk Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: owner-towertalk@contesting.com