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Article #210920Re: IBM 9020 FAA/ATC Systems from 1960's
From: Daniel House
Date: Fri, 10 Aug 2001 15:26
Date: Fri, 10 Aug 2001 15:26
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3092 bytes
"Joe Morris" <jcmo...@mitre.org> wrote in message news:9l0m6j$la3$1@top.mitre.org... > > My vague recollection is that the left-middle panels on the plain-vanilla > /65 were blank; I dug out my ancient FETOM for the box last night, but > the only picture of the front panel in it is from a very oblique angle > and it appears to be empty. > I have a picture of a regular 360/65 and you are right--that frame of the vanilla panel is empty. > One possibility would be that the lights and buttons on those panels > were for the backup batteries that were unique to the 9020. What are > the legends on the indicators and switches below the empty socket? > The switch directly below the empty socket says "Test". The indicators are in a painted box labeled "State" and the indicators themselves are labeled "Three", "Two", "One", and "Zero" (no Blast-Off). > Also...on the lower left front panel there is a row of lever switches. > On a normal 360/65 the rightmost switch (just above and to the right > of the RATE switch, which is over the green START button) was unused, > and at many shops bogus legends were added (such as "EXTRA SUGAR"). > Is there a legend on your panel? I can't see it clearly in the picture; > the upper legend appears to be blank but the switch is in the down > position and obscures the lower legend. The rightmost switch above the Rate dial has no legend but two switch positions labeled: "L-Reg" and "M-Reg" Thanks for any info -- it's tough to find working way-back machines. Dan > Joe Morris
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<7HU77.9333$TM5.980906@typhoon.southeast.rr.com> <memo.20010727094436.36989A@mikekingston.compulink.co.uk> <vd2NzVOTNb7v-pn2-vdi55dTSr5Cy@dialup-63.208.164.65.Dial1.Washington2.Level3.net> <jwU87.26231$J37.6143999@typhoon.southeast.rr.com> <vd2NzVOTNb7v-pn2-S9FIPi2udxUW@dialup-63.208.164.94.Dial1.Washington2.Level3.net> <9k3oan$t35$1@top.mitre.org> <vd2NzVOTNb7v-pn2-kRuq3Z30rY3O@dialup-209.244.87.87.Dial1.Washington2.Level3.net> <vd2NzVOTNb7v-pn2-PBomleKh1jJS@dialup-209.244.224.188.Dial1.Washin <9l0m6j$la3$1@top.mitre.org>Show Full Headers
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Path: mbox-mo1.pugleaf.net!archiver1.google.com!newsfeed.google.com!newsfeed.stanford.edu!news-spur1.maxwell.syr.edu!news.maxwell.syr.edu!newsfeed1.cidera.com!Cidera!cyclone.tampabay.rr.com!news-post.tampabay.rr.com!typhoon.southeast.rr.com.POSTED!not-for-mail From: "Daniel House" <d.h...@computer.org> Newsgroups: alt.folklore.computers References: <7HU77.9333$TM5.980906@typhoon.southeast.rr.com> <memo.20010727094436.36989A@mikekingston.compulink.co.uk> <vd2NzVOTNb7v-pn2-vdi55dTSr5Cy@dialup-63.208.164.65.Dial1.Washington2.Level3.net> <jwU87.26231$J37.6143999@typhoon.southeast.rr.com> <vd2NzVOTNb7v-pn2-S9FIPi2udxUW@dialup-63.208.164.94.Dial1.Washington2.Level3.net> <9k3oan$t35$1@top.mitre.org> <vd2NzVOTNb7v-pn2-kRuq3Z30rY3O@dialup-209.244.87.87.Dial1.Washington2.Level3.net> <vd2NzVOTNb7v-pn2-PBomleKh1jJS@dialup-209.244.224.188.Dial1.Washin <9l0m6j$la3$1@top.mitre.org> Subject: Re: IBM 9020 FAA/ATC Systems from 1960's Lines: 41 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.50.4133.2400 X-MimeOLE: Produced By Microsoft MimeOLE V5.50.4133.2400 Message-ID: <K2Tc7.108947$TM5.16755795@typhoon.southeast.rr.com> Date: Fri, 10 Aug 2001 15:26:34 GMT NNTP-Posting-Host: 24.162.253.251 X-Complaints-To: ab...@rr.com X-Trace: typhoon.southeast.rr.com 997457194 24.162.253.251 (Fri, 10 Aug 2001 11:26:34 EDT) NNTP-Posting-Date: Fri, 10 Aug 2001 11:26:34 EDT Organization: Road Runner - NC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit