27 Aug
2021
27 Aug
'21
10:22 p.m.
What's the recommended method for adjusting the track 0 switch and track 0
stop on a Tandon TM100-2, if you don't have an alignment disk? I do have a
scope.
Mike Loewen mloewen at cpumagic.scol.pa.us
Old Technology http://q7.neurotica.com/Oldtech/
28 Aug
28 Aug
8:22 a.m.
On 8/27/21 10:22 PM, Mike Loewen via cctalk wrote:
?? What's the recommended method for adjusting the track 0 switch and
track 0 stop on a Tandon TM100-2, if you don't have an alignment disk? I
do have a scope.
Just use a known-good disk and adjust for best results. That's about
all you can do without a calibrated reference floppy.
There were also non-scope digital alignment disks with sectors recorded
at various offsets and azimuths from ideal. Those could be handled by
simple code that read sector IDs.
--Chuck
8:24 a.m.
On 8/27/21 10:22 PM, Mike Loewen via cctalk wrote:
?? What's the recommended method for adjusting the track 0 switch and
track 0 stop on a Tandon TM100-2, if you don't have an alignment disk? I
do have a scope.
I'll also add that too many people go into the business of re-alignment
without first cleaning the track 0 sensor. Since everything is keyed
off of the track 0 reference, this can lead to grief later on.
Clean the sensor first and see if that doesn't clear up your alignment
issues.
--Chuck
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