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Article #6Re: Micropolis MIC3243 & MIC3243AV (Differences)
From: J A F Bradbury
Date: Fri, 24 Nov 1995 22:44
Date: Fri, 24 Nov 1995 22:44
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1897 bytes
David Longley <David@longley.demon.co.uk> writes:
> Problem is - I can get the non AV MUCH cheaper. The retail
> difference between the AV and non AV is svery small, only about
> 50 UKP.
This is a very awkward question.
o Using it for an A/V application, whose data TR is susceptible to
h/d pauses (Video so large data TR). My guess is the non A/V drive
will definately pause as there is a /specific/ A/V version.
o So how often does the Non A/V drive pause?
a) Pure T.Recal (ie true Non-A/V) will T.Recal when it wants.
b) Delayed-T.Recal (ie, A/V friendly) will wait until TR is
over subject to some built-in limit, probably time.
As there is a definate A/V form, it could well be the former: why
produce an A/V-friendly form when you do a true A/V drive which
you can charge more for. In which case you may have a real problem.
I assume this is for long-video recording, in which case I
don't think you have much choice but to go for the A/V.
c/p to comp.periphs.scsi in case someone has tried the Non-A/V
drive in a Video-A/V application and found no problem.
Data-sheets re Non-A/V Micropolis aren't specific.
--
Julian AF Bradbury Ergonomist; Human Factors & IT Specialist
Ergonomics & IT FAQs http://194.72.60.96/www/3b
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Path: arc1-ca.pugleaf.net!mail2news.demon.co.uk!xabcs.demon.co.uk From: J A F Bradbury <Julian@xabcs.demon.co.uk> Newsgroups: demon.tech.pc,comp.periphs.scsi Subject: Re: Micropolis MIC3243 & MIC3243AV (Differences) Date: Fri, 24 Nov 1995 23:44:09 +0100 Organization: ErgonITe Message-ID: <190417260wnr@xabcs.demon.co.uk> References: <817167574snz@longley.demon.co.uk> <817169201snz@longley.demon.co.uk> <757696312wnr@xabcs.demon.co.uk> <817238710snz@longley.demon.co.uk> Reply-To: Julian@xabcs.demon.co.uk X-NNTP-Posting-Host: xabcs.demon.co.uk X-Newsreader: Newswin Alpha 0.9