On Sun, 11 Nov 2001, Tony Duell wrote:
For most makes of disk drive, you look at that label
under a
mains-operated fluorescent lamp. There are 2 circles of bars, for 50Hz
and 60Hz mains. Twrak the preset until the appropriate circle looks
stationary. I can well believe the Apple Disk II uses the same
procedure.
That was it. I can't remember where I read the procedure. If it's not in
the DOS manual then I don't know where I read it.
Sellam Ismail Vintage Computer Festival
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