Hello Everyone!
I got a Solartron 7061 in a pretty good (optical) condition. Today I was able to calibrate it with a precision voltage source. Seems to be well within specs afterwards.
Only, when I powercycle the unit, it seems to loose calibration. Values are way off, just as before calibration. I already changed the internal battery, but as I understand, it is only for settings history, not for calibration constants.
I do use the refresh command, it gives me a DONE back. After power cycling, I can see the custom string I entered as "date", so I assume IC113 is at least partially good...
Anyone an idea whats happening here?
Thank you
M.