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Edited by xyz at 2018-2-10 22:39
Hello. I was trying to reply earlier but i couldn't login on the forum for almost a week, and actually i still can not. I see the were some changes with login system on the forum. I'm using firefox daily. Each time i try to login everything seems fine till i'm redirect to forums main page. There is no wrong password message or anything... I'm just still not logged in. I tried to switch to edge with same result. Now i'm using internet explorer. First try to login with same result, second time... somehow i'm logged in Please inform forums admin about the problem.
Thank You amy for great news... I have immediately downloaded new firmware to see what was fixed. Almost every bug that i reported above is repaird, except these two:
2. Trigger mode: normal. Acquire mode: average. Time base <=20ns. Waveform is triggered randomly and is unstable on the screen. And another bug with the trigger... To see the problem i sugest to use some short single pulse signal every 1 second. Set trigger to normal mode. Use single button to stop the waveform. Now use run/stop button to release the waveform. From now trigger acts like it was in auto mode, even if menu still says it's in normal mode. If you change trigger to auto and then to normal again, the trigger starts working normally.
What i also noticed with second bug is that if i switch menu from trigger menu to any other and than to trigger menu again the trigger mode displays auto.
I belive they will be fixed with next firmware update. To be honest, when i wrote my first post i didn't expect that Hantek has such a great support
Meantime i have found another bug.
Connect probe to internal 1kHz generator. Set time base to 20ns. Use single button to stop the waveform. Now increase time base few steps and see the waveform. If it is displayd fine then repeat procedure from first step. This bug shows up only from time to time and i think it is due to some specific input signal. Here are screenshots:
Again, Thank You very much for your great support.
Lookin forward for some news...
Best wishes.
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