Have I got a fake DSO Nano ?

Hi I bought what I thought was a DSO nano but got a DS201 unit and it looks like it is not the same - to start with there is no signal generator ? Should there be one ?

My model has white buttons and is made by mini dso - this is a website in Chinese and there I can't do anything. The manual is idiotic and directs me to that website.

When turn it on I get some 'reference' magenta permanent waveform that keeps coming back. I connected the probes to a DC powersupply - hoping to measure how noisy it is - whatever I do I can not get a meaningful waveform to show.

When I turn it on it says version 4.21 - should I change it - none of the links I found for upgrade work - where is the correct one ?

Is there a way to even try if it works at all ?

Thanks

Statistics : Posted by seedstudio8 • on Sat Aug 10, 2013 5:24 am • Replies 1 • Views 77

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