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Strange peaks in osciloscope 2D72

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Post time 2020-6-21 16:03:52 | Show all posts |Read mode
Edited by User2345 at 2020-6-21 16:09

Hi

I juts bought a new 2D72 osciloscope and during the tests I noticed that in a random intervals device shows voltage peaks which last more-less 40ms
My firmware is
2020011801
FPGA V07
PCB  ..01
Device is coulpled to GND and no probe is connected.

Is it a firmware problem or rather a failed unit?






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 Author| Post time 2020-6-21 20:26:47 | Show all posts
Edited by User2345 at 2020-6-21 20:28

Hello aganin

I’ve got wonderful  news.
Upgrade to the latest firmware 2020061801 solved problems.




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Post time 2020-7-30 23:37:08 From the mobile phone | Show all posts
Does ungrading the firmware make connecting it to a PC any better? I've heard the PC program isn't worth bothering with

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Post time 2020-8-15 09:35:48 | Show all posts
Sorry, this oscilloscope was developed as a handheld oscilloscope, and the PC software is not so perfect for the time being.

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Post time 2020-9-14 19:23:21 | Show all posts



Hello!
Downgrade FPGA firmware for V4.0. This version has no such that bug.
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