Re: Bouncy tach (Steve Robbins)

From: Armand & Lorie Ritchie (ritchie(at)mcn.org)
Date: Tue Jun 17 1997 - 18:12:27 CDT


>Steve,
>I too suspect my tacho is a tad optimistic. Either that or these Alpines are
>the
>quietest, smoothest, best breathing engine at 4000rpm I have ever heard!
>An error of 1500 would seem about right for mine too.
>The needle on mine flickers a bit but it's not too bad in that regard.
>
>I would suspect an earth problem. Am I close, people?
>Is the tacho mechanical or electrical?
>Cheers,
>Paul.
> ------------------------------
>
>Date: Tue, 17 Jun 1997 23:12:03 -0700
>From: Steve Robbins <stever(at)ebicom.net>
>Subject: Bouncy tach
>
>I have several problems with my tach. First off it reads about 1500 RPM
>too high for the speed. Secondly, it sometimes just bounces from pin to
>pin..back and forth. And then sometimes it does not work at all.
>BTW it seems that electrical load has some effect on it also. Like,
>switching the lights on will change its behavier. Really weird.. Any
>Ideas?
>
> ------------------------------

If you go to the sunbeam tiger web site there is info on tach problems in
the tech section. (http://cablepop.sc.intel.com/tiger/) hope this helps
Regards Armand Ritchie

ritchie(at)mcn.org
Armand & Lorie Ritchie



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