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matthew
22-02-2008, 17:51
I wonder how they did this? :o

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kryton9
22-02-2008, 18:37
I wonder if they are just using the screen and driving it from something else? Strange and wonderful at the same time!

Michael Clease
22-02-2008, 20:59
this is the scope pictured http://www.shopingathome.com/Telequipment%20D61%20Oscilloscope.htm

It has a tv mode and a dual trace so if you feed composite signal in it scans down the screen (i would suspect)