Telequipment DM64 'scope help with missing X scan

[Mark Hennessy]

Now that is interesting! I did occasionally notice a "click" from the test speaker connected to my 'scope when connecting its croc-clip to the chassis of your DM63, but never stopped to think about it. Of course, some times, it was getting an earth from other test gear, so it didn't always do it. I don't recall any tingles. But, it just goes to show

As soon as I try it, I'll let you know about the CRT. I really should be doing other things this week, but I suspect I'll give in to temptation before much longer...