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by johnsam
Wed Feb 07, 2018 10:14 pm
Forum: DSO138
Topic: Strange problem with DSO 138 - trace rises to infinity
Replies: 2
Views: 4621

Re: Strange problem with DSO 138 - trace rises to infinity

I can’t help you because my unit did the same thing after working correctly after assembly and sitting around for a few months. When I powered it up it displayed the calibration signal for a couple of seconds before the trace flatlined at the top of the screen. I did find an intermittent electrolyti...