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Post time 2019-8-7 16:13:23 | Show all posts |Read mode
Good day. The oscilloscope has stopped responding to signals. Does not respond to the autoset button. I tried to flash on usb. Did not help. How to completely upgrade linux system.

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 Author| Post time 2019-8-8 01:37:42 | Show all posts
Here is a photo

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 Author| Post time 2019-8-8 02:13:17 | Show all posts
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 Author| Post time 2019-8-8 02:14:04 | Show all posts

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 Author| Post time 2019-8-9 00:52:31 | Show all posts
foto bootloader

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Post time 2019-8-12 11:05:17 | Show all posts
Sir, in your picture, the CH1 has waveform, but in your video, the CH1 doesn't have the waveform. I'm a little confused.
Please use the CH1 to measure the square the lower right corner of the scope, whether the oscilloscope display square wave.

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 Author| Post time 2019-8-13 00:31:46 | Show all posts
good day. I hooked the shyyups to the internal generator. but nothing happens. The autoset button is not active. Channel select buttons also do not light. Previously, all buttons lit up when pressed. autoset also regularly calibrated the channel. but once turning on the oscilloscope everything stopped working. updating via usb did not help. It seems to me that it is necessary to completely reinstall the system.
I shot an extra video. here is the link.  https://yadi.sk/i/0hTaSlmZF5NKrA

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Post time 2019-8-13 14:19:45 | Show all posts
The hardware should be fault, please contact your seller to return factory for repair.

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 Author| Post time 2019-8-13 17:06:34 | Show all posts
https://www.eevblog.com/forum/re ... 2036896/#msg2036896

The device was bought on aliexpress. I am in Russia. This is a problem for me. Most likely it will not work to send it back. I found the video on the Internet. man had the same problem. he eliminated it by flashing the system. I would also like to try.
Please send me the installation files for linux. I can install rs323 through the bootloader.

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Post time 2019-8-14 00:29:01 | Show all posts
Edited by Oleg10011001 at 2019-8-14 00:30

Возможно поможет видеоролик: https://www.youtube.com/watch?v=ofO1WbJ3Z5o&t=31s .Там в описании видеоролика есть ссылка на использовавшиеся файлы.

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