Which software are you using? and have you set the range to Auto?

Should be fixed now

There are no components in our cables, the only differences to standard USB cables are :- - The ground and shield are connected at the PC end. This has been part of our cable design for many years and was added to overcome deficiencies with some desktop PC's, particularly the front USB ports which c...

We are aware of this issue and are investigating, it is random although seems to be occurring more often. I have found that previewing the post and then selecting submit fixes it for me.

Not sure if this is a clue but and with this pattern repeating are you walking through the buffer at 8 bits but reading 16 bits each time.

This is the correct enumeration for the ps2000a devices, note it is not a straight enum and the order is different to yours. However as you are using None this would be the same anyway. ///

/// Various methods of data reduction. /// Note that a single call to setting the buffers (ie. ps200...

Can you try

crank(A;60)

this may be an O/S language issue.

With the simplified version of code I would suggest using a known DC voltage at half of the chosen range, and then post the values you are getting back so we can see what you are receiving.

I would suggest simplifying your code as you are not using data aggregation. Firstly change to using one channel, until you get it working, and then switch to using the ps2000aSetDataBuffer call not the dual buffer aggregation call ps2000aSetDataBuffers as you don't need the MinMax buffers. If this ...

That is the Spectrum Mode Settings button which is active when in Spectrum Mode. The Sig Gen button is st the right hand end of the tool bar after each of the channels and the digital button.

In our C# example

https://github.com/picotech/picosdk-c-s ... Console.cs

the GetValues call on line 401 uses a DownSampleRatio of 1, you are using 0.

Sorry for the misunderstanding, I didn't mean uninstall the SDK, just that the warning was suggesting it wasn't there so would need installing. So reinstall it and if the same error comes up it has something to do with where the compiled application is looking for the library files. You can always t...

Would suggest you don't have the SDK installed

It would be useful to see your code, either post here or send to support@picotech.com

Please note that even though the PicoScope 2206B is an 8 bit scope the values returned to the application are 16 bit.

In your code, or the instrument driver, do you have any paths as strings? it looks like you may need to change them to use \\ for each occurrence of \
which is why you are getting the warning about Escaped character '\P' is not valid.