Article View: comp.sys.atari.st
Article #36535Re: SF314 Drive Speed
From: Dan Moore
Date: Mon, 13 Feb 1989 16:35
Date: Mon, 13 Feb 1989 16:35
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1635 bytes
in article <8902102314.AA09414@ucbvax.Berkeley.EDU>, JDONAHOE@UA1VM.BITNET (JAMES DONAHOE) says: > Please help me. I've got a Spectre 128 and a Translator One. I have been > unable to format a Mac disk with my drives. I called Data Pacific and > they said if my drives are more than 1% fast the format will not work. > My drives checked out at 304.5 rpm. My question is:can you adjust the > speed on a (green lighted)TDK drive? I've looked at the board on the drive > drive itself and found one adjustable pot. Is this the speed control? If your drive is running between about 295 and 308-310 RPM you should be able to format a disk in Mac mode. Can the Translator read and write to the disk? If it can't write to a Mac disk then the problem is probably not the speed. Some drives just will not work with the Translator due to high or low pass filters that prevent the Mac data from getting to/from the disk. Some 3.5" drives have a drive speed adjustment, most do not. I don't know if TDK drives have one or not. It can't hurt to try the changing the pot, if it doesn't change the speed just make sure you change it back to the way it was. Dan Moore AT&T Bell Labs Denver dlm@druhi.ATT.COM dlm@druwy.ATT.COM
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arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!nrl-cmf!ukma!rutgers!att!mtuxo!mtgzz!drutx!druwy!dlmReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!jarvis.csri.toronto.edu!mailrus!nrl-cmf!ukma!rutgers!att!mtuxo!mtgzz!drutx!druwy!dlm From: dlm@druwy.ATT.COM (Dan Moore) Newsgroups: comp.sys.atari.st Subject: Re: SF314 Drive Speed Message-ID: <3815@druwy.ATT.COM> Date: 13 Feb 89 16:35:53 GMT References: <8902102314.AA09414@ucbvax.Berkeley.EDU> Organization: AT&T, Denver, CO Lines: 27