On Jan 3, 2008, at 10:57 AM, M. Adam Davis wrote:

> Horizontal frequency 18.425 +/-0.500 kHz, Vertical frequency 50 Hz.

I'd strongly suspect that US monitors have VF of 60Hz.  There are a
bunch of advantages to having VF match local "line frequency", and
the wikipedia reference was to a german site...

BillW

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