Path: utzoo!utgpu!jarvis.csri.toronto.edu!rutgers!att!tsdiag!scr1!pechter
From: pechter@scr1.UUCP (Bill Pechter)
Newsgroups: comp.dcom.modems
Subject: Re: Racal 2400PA MNP Problems
Keywords: MNP Racal Vadic Baud
Message-ID: <339@scr1.UUCP>
Date: 25 May 89 16:02:03 GMT
References: <337@scr1.UUCP>
Reply-To: pechter@scr1.UUCP (Bill Pechter)
Organization: CONCURRENT COMPUTER,OCEANPORT NJ
Lines: 19

In article <337@scr1.UUCP> pechter@scr1.UUCP (Bill Pechter) writes:
>A few weeks back I picked up a Racal Vadic 2400PA-MNP modem.  After a 
>few messages here, I decided to order the upgrade for Hayes compatibility.
>A rom chip swap and one wire-add later I had Hayes compatibility but
>I may have a problem with the upgrade.

Looks like the problem is a rom incompatibility between the versions of the 
Racal 2400-PA.  The version -20 rom worked fine in a duplicate machine at 
Racal's Field Service HQ.  I sent them back the -35 version and requested
the -20.  I also sent them all the board/chip revs so they can document this 
one and get out a tech tip.

So, I will fully test the thing when the new EPROM shows up.

-- 
Bill Pechter -- Home - 103 Governors Road, Lakewood, NJ 08701 (201)370-0709
Work -- Concurrent Computer Corp., 2 Crescent Pl, MS 172, Oceanport,NJ 07757 
Phone -- (201)870-4780    Usenet  . . .  rutgers!pedsga!tsdiag!scr1!pechter
  **   MS-DOS is CP/M on steroids, bigger bulkier and not much better  **