Search found 2 matches

by TheBFG
Thu Aug 26, 2010 7:40 am
Forum: Parallel Port Products
Topic: adc-212 no ac on channel a
Replies: 5
Views: 7774

Re: adc-212 no ac on channel a

Just to let people know that replacing both the relays did indeed fix the 'scope.
by TheBFG
Thu Aug 12, 2010 11:03 am
Forum: Parallel Port Products
Topic: adc-212 no ac on channel a
Replies: 5
Views: 7774

Re: adc-212 no ac on channel a

My 'scope is doing to same. No ability to select AC coupling on channel A but channel B is working in both AC and DC coupled modes. I initially thought it was some sort of software bug but hopefully reading this post has sent me in the correct direction. I've popped the lid on the scope and can see ...