Hantek DSO5202BM: VERY VERY SLOW

Oleg10011001 · Post time 2016-6-2 21:20:16

Edited by Oleg10011001 at 2016-6-2 21:41

Hantek DSO5202BM: VERY VERY SLOW movement of the cursor and scroll the waveform (positions change horizontally) when a lot of memory is used (eg: 1M or 2M). Suffice it to say that the movement of the cursor over a distance of one small cell - about 40 seconds, and a single movement of the cursor through all available for waveform screen space (16 small cells are not closed menu) takes more than 10 minutes, during which time you need to sit and twist V0 handle. Obviously, this problem is caused by the imperfection of the software oscilloscope to use large amounts of memory. Maybe add Hantek modes rough / fast move the cursor and scroll through waveforms to have the opportunity to significantly accelerate these actions? IT IS VERY NECESSARY !!!

P.S: Sorry me my bad English.

Hantek DSO5202BM: ОЧЕНЬ ОЧЕНЬ МЕДЛЕННОЕ перемещение курсоров и прокрутки осциллограммы (изменение позиции по горизонтали) когда используется много памяти (например: 1М или 2М). Достаточно будет сказать, что время перемещения курсора на расстояние одной маленькой клетки - примерно 40 сек, а однократное перемещение курсора через все доступное для осциллограммы экранное пространство (16 маленьких клеток не закрытых меню) занимает более 10 минут, причем все это время нужно сидеть и крутить ручку V0. Очевидно, эта проблема вызвана недоработанностью программного обеспечения осциллографа для использования больших объемов памяти. Может быть Хантэк добавит режимы грубого/быстрого перемещения курсора и прокрутки осциллограммы, чтобы появилась возможность существенно ускорить эти действия? ЭТО ОЧЕНЬ НУЖНО!!!

Oleg10011001 · Post time 2016-6-3 07:39:38

I want to clarify the conditions of the problem: the digitized waveform with a sampling frequency 1Gs / sec and stored in the memory 2M seen at the set scan time 200us. That is, when I squeeze a visual representation of the waveform length to the size of a screen or a bit more to see it as a whole and to quickly move the cursor to the point of interest to me. Here in these conditions is too slow moving cursor and scrolling the resulting waveform. If you change the scan time in the 2ns, then the problems with the speed of movement of the cursor and scrolling speed of the waveform does not occur.

amy · Post time 2016-6-6 10:16:16

Oleg10011001 replied at 2016-6-3 07:39
I want to clarify the conditions of the problem: the digitized waveform with a sampling frequency 1G ...

Hi，
Please press "HORIZ MENU->F6(Page1/2)->Horiz Pos->Coarse", you will move the horizontal cursor faster.

Oleg10011001 · Post time 2016-6-8 23:48:51

amy replied at 2016-6-6 10:16
Hi，
Please press "HORIZ MENU->F6(Page1/2)->Horiz Pos->Coarse", you will move the horizontal curso ...

Hi,
Thank you for your reply! The settings you specify helped accelerate horizontal scrolling waveform; using control "HORISONTAL POSITION"

Unfortunately, this adjustment did not affect the speed of the cursor "Time" (press "CURSOR" -> F1(select "Time") -> twist "V0"); tested in a one window mode and in a mode with two windows in both windows...

amy · Post time 2016-6-13 08:02:59

Oleg10011001 replied at 2016-6-8 23:48
Hi,
Thank you for your reply! The settings you specify helped accelerate horizontal scrolling wave ...

Dear sir,
Sorry to inform that there is no better way to solve at present.
And we will continue to improve.
Have a nice day.