test-drb December 2003

test-drb@ccmp.vtda.org

252 participants
453 discussions

by julesrichardsonuk＠yahoo.co.uk

I just unearthed a VT320 terminal at the very back corner of one of my store rooms. Before I go any further... should it work with a VT220 keyboard? There was no keyboard when I found it years ago, but I do have a couple of VT220 keyboards lying around. Secondly - it doesn't seem to be getting any HT output to the tube. The green LED D509 is pulsing about once every second. Is there a common failure mode for these things? I'm not too fussed about fixing it as I have a couple of VT220s that I can use as 'real' terminals anyway. If anyone wants it for spares they're welcome to it (I'm in Cambridge, UK) cheers Jules

21 years, 6 months

IS THE 8 INCH QUMETRAK 842 STILL AVAILABLE?

by kkelley＠superiorcreditservices.com

jUST WONDERING

21 years, 6 months

VT320 fault - flashing LED and no HT

by TRASH3＠splab.cas.neu.edu

The LK201 keyboard is used across the 2xx, 3xx and on some of the 4xx terminals, so yes, as I remember, the vt220 keyboard will work with the vt320. Can't help with the diagnostic. I am sitting in front of a VT330 now, and I just looked at the manual for it. it says if the power indicator flashes, check the ROM cartridge on the rear has to be inserted correctly. I didn't think the VT320 had a rom cartridge, so that troubleshooting probably won't help. Joe Heck

21 years, 6 months

Diagnostics for HP 2114

by cube1＠charter.net

Am looking to fill some holes in the diagnostics for my (running) HP 2114. I have some, but not nearly all of them. Am looking for images only (I can either load them from my PC over the teleprinter interface or punch tapes). Missing at least the following: 20400-60001 Alter-Skip 20401-60001 Memory Reference 20402-60001 Shift/Rotate 20403-60001 Low Memory Addres 20404-60001 High memory Address 20408-60001 Tape Reader Test 20415-60001 Interrupt Diag 20420-60001 Buffered Teletype 20513-60001 2115/14 Low Memory Checkboard Test 20585-60001 Cartridge Disc Memory Diag TIA. Jay Jaeger --- Jay R. Jaeger The Computer Collection cube1(a)charter.net

21 years, 6 months

Interesting Surplus Places In NYC?

by ohh＠drizzle.com

Hey, all: The holidays have me in New York for a week or two, and since I'm here anyway I thought it might be fun to spend some time looking around for a few odds and ends I could use at home, and perhaps some DEC items that have been on my wish-list (and, yes, that PDP-12 I'm still hoping to find somewhere! <g!>). I have, however, all the ignorance of your standard tourist. :/ Anybody have any suggestions of good surplus places in, or cozy to, the city? Any suggestions would be greatly appreciated. As long as I'm writing to everyone anyway, I'll add: Merry Christmas and Happy New Year and all that. :) -O.-

21 years, 6 months

Diagnostics for HP 2114

by aek＠spies.com

Nope, none of those type disks. The disk is a 2870 (iomec 1000) (which is what I am trying to test / repair). -- I have a bunch of docs for this. Hasn't been a need to get them on line before now, so I'll move them up in the queue. DEC actually sold them in the RK8 (not RK8E) which was a whole rack of M series modules before switching to Diablo, then doing their own (RK05)

21 years, 6 months

Looking for info on VT284 and VT286

by dburrows＠netpath.net

I know they are Kanji (SP?) terminals but that is all the information I have. Does anyone have a manual or more information? I am more than happy to pay for any copying costs. Thanks Dan

21 years, 6 months

AntiStatic Bags

by SUPRDAVE＠aol.com

Ive got lots of bags, some for full length cards, others about the size of a standard sheet of paper. Who needs some?

21 years, 6 months

SIM-8

by jack.rubin＠ameritech.net

Here's a link to the SIM-8 manual at Al K's site: http://www.bitsavers.org/pdf/intel/8008UsersMan_Nov72.pdf I can also supply photos of the unit I have if you like, or help you ID a scan or photo. Haven't fired mine up in years - still waiting for an ASR-33 to do it right! Jack Rubin Wilmette, Illinois USA

21 years, 6 months

TI 990 on VCM

by vcf＠siconic.com

Someone just listed a TI 990 on the Vintage Computer Marketplace: http://marketplace.vintage.org/view.cfm?ad=314 It's an auction sale, $1 starting bid, closes on January 19. The machine is located in Florida. Check the listing for more information. -- Sellam Ismail Vintage Computer Festival ------------------------------------------------------------------------------ International Man of Intrigue and Danger http://www.vintage.org [ Old computing resources for business || Buy/Sell/Trade Vintage Computers ] [ and academia at www.VintageTech.com || at http://marketplace.vintage.org ]

21 years, 6 months

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test-drb December 2003