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Help Hantek DSO2D15

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Post time 2024-1-19 06:53:18 From the mobile phone | Show all posts Reply Awards |Descending |Read mode
Was happy with my Hantek but past few weeks I not sure what’s happened please anyone advise check already forums all day today try suggestions no luck first it’s not
channel 1 trace on my scope wont center, its as if there a DC voltage offsetting the trace,all day today  tried to use it tonight to test a low pass filter and the trace is right at the top of the screen. So I tried to calibrate it and it gives this error 510d6, I tried rebooting several times and then tried a different firmware but nothing works. channel 1 and 2 trace on my scope same wont center, its as if there a DC voltage offsetting the trace it was on all day calibration is not possible same error 510d6 I will attach pictures please what I done wrong how can I maybe factory reset or something I really like Hantek but past week a bit of headaches for me

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 Author| Post time 2024-1-21 03:38:20 From the mobile phone | Show all posts
I emailed them directly maybe they will help they actually responded straight away but I was hoping maybe someone has similar issue it’s defo not the software

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 Author| Post time 2024-2-5 01:25:50 From the mobile phone | Show all posts
Pu6k1n can you please suggest I try all factory reset roll back firmware software using 4pada and eevlog forum but no luck it’s like my generator working all the time and Chanel 1 signal (луч) not centered what is can be issue I quiet about self calibration it’s just constant error
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