Title: DSO4072C does Not save waveform to USB after upgrade firmware [Print this page] Author: Magician Time: 2017-6-13 23:48 Title: DSO4072C does Not save waveform to USB after upgrade firmware Hi,
I did upgrade firmware of my DSO4072C to the latest version, downloaded from hantek official web-site.
dso4kc_func_hantek_dso_dso4072c_20170316.0.up date 2017-04-19 13:24:10
after that I'm not able to save waveform to USB hard drive, there is no on-screen option to do that.
Previous firmware
dso4kc_func_hantek_dso_dso4072c_20160614.0.up
has no problem with writing waveforms to USB.
I can't downgrade firmware back to original, pop up error message says it is not possible.
Please, advise a solution.
Author: amy Time: 2017-6-14 13:34
Sir, Please refer to the manual to operate.
[attach]1542[/attach] Author: Magician Time: 2017-6-15 02:35
O'K, thank you very much.
I see, it was changed in the new manual. I should read it before posting a question.
Though, it's not intuitively to guess that only Channel 1 may do the trick, not Channel 2 or V0 knob.
Thanks again for your help and time.
Cheers.
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