wangshuang replied at 2020-4-20 16:56
Please perform self-calibration, disconnect all probes and cables from CH1, CH2 and EXT.TRIG.
FSC replied at 2020-4-30 21:06
Hi,
I observed exactly the same behaviour on my DSO4072: At 20us timebase everything is ok. But then ...
pavlenkoa replied at 2020-5-1 02:49
want to upset you, but the same picture is observed at 20 us, if you only increase it ...
wangshuang replied at 2020-5-12 14:28
Please use this firmware to try:
https://fil.email/vDsqXuI8
pavlenkoa replied at 2020-5-13 03:19
Here is another supplement. The error disappeared with a memory depth of 4k. With a memory depth of ...
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