Russ;
Agreed. A good amplifier should be "transparent"; changing amplifiers should
not change the data.
Regards, Neil Tucson, AZ
-----Original Message-----
From: Russel Mack [mailto:rtmack@concentric.net]
Sent: Tuesday, May 13, 2003 1:59 AM
To: Albaugh, Neil; 'John Goodman'; land-speed@autox.team.net
Subject: RE: The concept of Data?
Neil:
my approach, too. "The first law of troubleshooting"-- ask what was
CHANGED. In my experience, too many times the "what" has been the TC field
amp. And now the system won't operate the same way at the same (apparent)
temperature. Russ, #1226B
-----Original Message-----
From: Albaugh, Neil [mailto:albaugh_neil@ti.com]
Sent: Monday, May 12, 2003 11:41 AM
To: 'Russel Mack'; 'John Goodman'; 'land-speed@autox.team.net'
Subject: RE: The concept of Data?
Russ;
Yes, that type of data gives us grey hairs trying to find out the cause. My
approach to finding the problem is to ask myself "What is different between
yesterday and today?" Temperature is always pretty high on my list of "usual
suspects".
Regards, Neil Tucson, AZ
-----Original Message-----
From: Russel Mack [mailto:rtmack@concentric.net]
Sent: Saturday, May 10, 2003 11:33 AM
To: Albaugh, Neil; 'John Goodman'; land-speed@autox.team.net
Subject: RE: The concept of Data?
Neil:
I have a class that I sometimes give for instrument techs that uses exactly
this analogy. Russ, #1226B
PS- what I'm most concerned about is the "gun" that shoots a tight group in
the first ring one day, and a tight group in the fourth ring the next day.
You can't hunt with a gun like that. And you can't improve your LSR effort
with that kind of data, either.
-----Original Message-----
From: Albaugh, Neil [mailto:albaugh_neil@ti.com]
Sent: Friday, May 09, 2003 5:24 PM
To: 'Russel Mack'; 'John Goodman'; 'land-speed@autox.team.net'
Subject: RE: The concept of Data?
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