On Tue, Jan 28, 2020 at 9:14 AM Steve Hendrix <SteveHx@...>
I'll probably think of it right after I hit "send", but what does SPCSPC stands for "Signal Path Compensation". This injects a calibration
signal into the pre-amplifiers for each channel, and calibrates away any DC
offset in the signal path (https://www.tek.com/support/faqs/what-spc).