On Sat, Mar 29, 2025 at 12:57?PM Jay Czaja via groups.io <jmczaja=
[email protected]> wrote:
Thanks again guys! The 2247A has been running overnight with signals in
each channel and everything has been humming along ok, no lockups.
Sounds like a keeper to me!
If the scope has been in storage for a while, it's possible that the power
supplies stabilize as the caps reform or warm up or some such. You may
still want/need to recap it, and I've never heard of a case where the
calibration is thrown off by improving the power supplies. I've never
worked on a 2247A, though, so YMMV.
