DSO 2D10 Issue with higher memory depth

Vagrex · 发表于 2022-2-14 20:26:30

The latest update didn't fix the problem. i'm afraid that it's hardware problem. Is there anybody there to inform us about the problem? we are so many people here waiting for answer. Thanks.

PY2ZFC-CT1EFF · 发表于 2022-2-18 02:02:16

Vagrex replied at 2022-2-14 20:26
The latest update didn't fix the problem. i'm afraid that it's hardware problem. Is there anybody th ...

My DSO2D15 purchased in October 2021, the memory depth works perfectly well in all situations 4K 40K 400K 4M 8M this with all software, came from factory with dso3kb_20210814.upk software, currently is with dso3kb_20220210.upk and the firmware remains the same 3202, I believe your DSO may have ardware problem.
From: Fernando Santos

Jing · 发表于 2022-2-18 16:52:24

Maxie replied at 2022-1-7 01:15
Unfortunately I have the same issue on my 2D10 I received just a couple of days ago from Banggood.
D ...

Please provide your email, or send me a message, support@hantek.com.

Vagrex · 发表于 2022-2-18 18:56:32

PY2ZFC-CT1EFF replied at 2022-2-18 02:02
My DSO2D15 purchased in October 2021, the memory depth works perfectly well in all situations 4K 4 ...

Τhe problem does not always occur. Have you tried to play with the volts/div knob while you are at 8M? It may take several minutes for the problem to occur but when it does it appears it is visible at 400k 4M and 8M. If you turn off and start the dso it disappears and it will take time for it to reappear. If you do not use any buttons and just have a waveform on the screen, it never does the problem. I don't think the volts/div knob is the problem. Whenever you make any change when you are in 4M or 8M(change input let's say) the problem may be visible.

PY2ZFC-CT1EFF · 发表于 2022-2-19 06:30:54

Vagrex replied at 2022-2-18 18:56
Τhe problem does not always occur. Have you tried to play with the volts/div knob while you are a ...

Vagrex Post!
Τhe problem does not always occur. Have you tried to play with the volts/div knob while you are at 8M? It may take several minutes for the problem to occur but when it does it appears it is visible at 400k 4M and 8M. If you turn off and start the dso it disappears and it will take time for it to reappear. If you do not use any buttons and just have a waveform on the screen, it never does the problem. I don't think the volts/div knob is the problem. Whenever you make any change when you are in 4M or 8M(change input let's say) the problem may be visible.

My answer to Vagrex!
Hi Vagrex!
After reading your post, I went to do the test as you reported, the test was exhausting, it took an hour, making changes to the memory depth, in VOLTS/DIV, SEC/DIV and TRIGGER LEVEL, it always worked correctly, without any problem. The serial number of my DSO2D15 is: CN2136029013321
From: Fernando Santos

Vagrex · 发表于 2022-2-19 13:30:38

PY2ZFC-CT1EFF replied at 2022-2-19 06:30
Vagrex Post!
Τhe problem does not always occur. Have you tried to play with the volts/div knob wh ...

Hi PY2ZFC-CT1EFF. Thanks for your try.
This is good news for you. For those of us who have the problem, can someone from Handek tell us what to do? To return the unit; No one answers.

Maxie · 发表于 2022-2-21 09:25:32

Edited by Maxie at 2022-4-27 15:57

Jing replied at 2022-2-18 16:52
Please provide your email, or send me a message, .

Hello Jing,

I have sent you an email as per your request.

Maxie · 发表于 2022-4-25 08:12:21

Just a quick feedback from me, the received FW upgrade fpga3203 solved the issue for me, I have not experienced the signal spikes any more.
I have also shared the package on the corresponding EEVBLOG forum page.

mpaultech@gmail.com · 发表于 2022-5-9 23:46:33

I purchased hantek DSO 2d10 has a problem of auto set button not functioning properly it doesn't give correct measurements when am TESTING AC SIGNALS. BECAUSE WHEN I PRESS AUTO SET BUTTON TO CAPTURE AC DC SIGNAL OR ANY Signal it doesn't CAPTURE AND SOMETIMES HANGS AND FREEZ. PLEASE I NEED SOLUTION FOR THIS CASE

mpaultech@gmail.com · 发表于 2022-5-9 23:47:56

AUTO SET BUTTON DEOSNT FUNCTION WHEN CAPTURING SIGNALS (HANTEK 2D10

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