I notice on the 34461A datasheet it claims a reading rate of 1000 rdgs/s. I need to sample a voltage at this sample rate. When looking at the manual it seems that only the 34465A and 34470A can sample at anything like this. I have tried logging in stand alone and via the PC but can only get a sample rate of around 2 Hz. Is it possible to obtain samples at 1000 Hz with this unit or do I need the 34465A? If it is possible can you give me a step by step process?