DHO1000.
I set the memory depth to 1M.
Then I capture some signal on channel 1. All remaining channels are off.
From my PC i open the instrument using Visa, select source channel1, data format Byte, mode Raw, start=1 and stop=1M, and then read the waveform. I read the waveform length from the data itself and the number is correct, 1M.
However, when reading the actual data, It stops at 200K with error "VI_Error_IO".
Below 100K it works well. Beyond that it always stops at 200K.
The PC is connected to the instrument by USB.
Anything I am missing perhaps?
L.