A few years ago I purchased a used Kikusui COS5020-ST oscilloscope and now I would like to calibrate it. Google turned up an online manual message board
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and on June 21 someone posted "Kikusui COS5020-ST.doc" If anyone has this or knows where I could find it, I would appreciate it very much. I am a senior in computer engineering at Virgina Tech and a working 'scope will be handy for some upcoming projects I am working on in my spare time.Thank you very much, Alex Miller