Hantek DSO5202BM: Unclear situation with the value of the mean voltage.

Oleg10011001 · Post time 2016-10-17 15:48:27

Unclear situation with the value of the mean voltage. In various places oscilloscope shows different values of mean voltage, for example:

As you can see here as the value of the mean voltage value shown: 2,01V.

In the following screenshot you can see that at this time as the value of the mean voltage issued 1,65V and all this for the same signal... In both cases, the observed value for this quite a long time, and they were about the same as shown in the screenshot above. Next, I would like to know: is it possible in the table shows the values in the last screen shot somehow modify the contents, for example by removing from there I do not need values?

PS: sorry my bad english.

Oleg10011001 · Post time 2016-10-18 17:08:08

It seems to be understood with the first question: are shown the different values of the mean voltage in the fact that when the open waveform menu and a few moved to the hidden portion of the menu screen has got another boost, and that affected the results of the measurements. The second question is, how is it possible to change the contents of a table of values, which is shown in the second screenshot, still interests me.

amy · Post time 2016-10-19 17:28:40

Sir, sorry to inform that the table can't be changed by users.