[Amps] using a scope to time relays

["Steve Flood" <kk7uv@bresnan.net>]

I'm attempting to set my input and output relay sequencing using a scope.  I am 
using a 9v battery source to provide the indication of contact closure.  How do 
you get the scope to show the actual sudden voltage change as contact closure 
occurs? My traces simply move up and down as I close the amp key line.  I get 
the impression this is a common way to set up the relays but what am I missing 
here?

Steve
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps