WITGIT7 replied at 2021-12-8 14:26
However make sure to what you are updating.
It broke my 2D72. Stopped showing me the signal. Downgr ...
Hahaha that's because you don't know anything, I updated my 2D72 with the latest firmware and then I did a self-calibration and using the function generator that comes with the same oscilloscope I started testing and it works perfect, even now I can take out and add different measurement parameters in the measurement chart.
WITGIT7 replied at 2022-1-20 14:04
It is not about how much I know or don't!!!! it doesn't show any line and get freeze. Doesn't meas ...
It doesn't show any lines because you have to do a calibration without signal, you're a donkey, the new firmware brings new functions to add or remove in the measurement box.
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Post time 2020-7-19 07:38:41