Re: Bad heads on RL02: Worth replacing

2019-12-16 Thread Chris Zach via cctalk
On a funny side note, I have a -30 rating on Imgur now since a few of the posts of these drive heads were posted with names like "dirty bottom" and "clean top". Ooops. Looks like drive heads are not a proper kink... On 12/16/2019 10:57 PM, Chris Zach via cctalk wrote: Well, I did check the hea

Re: Bad heads on RL02: Worth replacing

2019-12-16 Thread Chris Zach via cctalk
Well, I did check the head pretty thoroughly before installing it: One problem was there were dirt particles that were not coming off so I used the tip of a tweezer to loosen them up. Note I do this to watch dial faces from the 1870's (oddly enough also porcelain) so I'm pretty careful and am n

Seeking information on the CSTS Timesharing service

2019-12-16 Thread jim stephens via cctalk
Does anyone have any information on Infonet, which was a timesharing which CSC put out?  I've got some info that it had a timesharing service called CSTS and would like info on that. I've got info on the original version of the Pick system which IP was owned by TRW and was called GIM.  The

Re: System/36 Kansas City

2019-12-16 Thread jim stephens via cctalk
The system was picked up by a collector, according to the person who had it on Saturday, 12/14.  Hope it has a good future. thanks Jim On 12/13/2019 11:10 AM, Mister PDP via cctalk wrote: Man, that its one nice system. If I didn’t already have a S/36, I would be driving down there as we spea

Re: WANTED: DEC TU56 DECtape drive

2019-12-16 Thread Noel Chiappa via cctalk
> From: Thomas Moss > Probably a long-shot, but I'm looking for a DECtape drive for my > PDP-8/e. Long shot indeed! DECtape drives are one of the rarest DEC peripheral, and un-surprisingly, one of the most valuable. (A TU56 sold on eBait for $7K back in 2015.) Would a TU55 do, or d

Re: Bad heads on RL02: Worth replacing

2019-12-16 Thread dwight via cctalk
The head likely has something on it that you missed. Use your finger to feel the head. Your finger is quite sensitive to tiny roughness. Of course, clean your finger oil off before putting it back in. Make sure that first landing area is smooth and flat. Almost all of the head needs to have the

Re: Bad heads on RL02: Worth replacing

2019-12-16 Thread Guy Sotomayor Jr via cctalk
> On Dec 16, 2019, at 3:07 PM, Chris Zach via cctalk > wrote: > > So one of my RL02 drives (bought on Ebay years ago) is eating RL02 packs. > Makes tings, then the disks have errors in my other RL02 drive. Took a bit to > figure out which drive was eating what, but I'm 100% certain it's thi

Bad heads on RL02: Worth replacing

2019-12-16 Thread Chris Zach via cctalk
So one of my RL02 drives (bought on Ebay years ago) is eating RL02 packs. Makes tings, then the disks have errors in my other RL02 drive. Took a bit to figure out which drive was eating what, but I'm 100% certain it's this newer drive. So pulled the heads. The top one had significant gunk on i

Re: Looking for a Motorola Universal Data Systems 212A/D manual

2019-12-16 Thread Dennis Boone via cctalk
> I ran across this modem (circa 1982) and saved it, but I have no idea > on how to control it. Bitsavers doesn't seem to have a manual for > it. You might try the v.25bis command set: https://www.itu.int/rec/T-REC-V.25bis-199610-I/en De

Re: Looking for a Motorola Universal Data Systems 212A/D manual

2019-12-16 Thread Michael Brutman via cctalk
Brent - thanks! I had found the arcelect site and read the docs on a few related modems; that gave me some insight. But a lot of what they have is more primitive that this one, so much of the manuals do not apply. I opened the case looking for clues and taped to the underside of the lid was a ha

Re: Tap, tap, tap, is this working???

2019-12-16 Thread crufta cat via cctalk
It may be that my address got into the local address book of a contaminated system but stopping this net for several weeks brought the spam and trash mail from 25-80 a day to zero near instantly (less than 12 hours.).I've bailed from the list in the past for periods for the same reason. I cann

Re: Looking for a Motorola Universal Data Systems 212A/D manual

2019-12-16 Thread Brent Hilpert via cctalk
On 2019-Dec-16, at 10:35 AM, Michael Brutman via cctalk wrote: > I ran across this modem (circa 1982) and saved it, but I have no idea on > how to control it. Bitsavers doesn't seem to have a manual for it. > > It's a big, blue plastic box and it looks wonderful. There is an array of > 8 lights

Re: Is IBM RPG classic?

2019-12-16 Thread Kevin Monceaux via cctalk
On Sun, Dec 15, 2019 at 08:40:29AM -0800, Guy N. via cctalk wrote: > Is it classic enough to ask about on this list? Older fixed format RPG probably would be. Modern free format RPG probably wouldn't be. > A friend of mine finds himself in the awkward position of being asked to > take on some R

Re: Tap, tap, tap, is this working???

2019-12-16 Thread Peter Coghlan via cctalk
Allison wrote: > > I believe there is a someone or something that is subscribed to the list > and scrape it for active > names. and emails. I have no idea what the specific how it is done but it > is a trivial coding > task to extract emails for sale as known active. It was not coming though > th

Re: Tap, tap, tap, is this working???

2019-12-16 Thread crufta cat via cctalk
Simple I unsubed the old address and did a fresh subscription for a new one. Why I did that is more interesting. I have had issues with spam for a while and it was getting seriously worst for the last year. So I started shutting down any lists I had signed up for and this (cctalk/cctech) was the

Looking for a Motorola Universal Data Systems 212A/D manual

2019-12-16 Thread Michael Brutman via cctalk
I ran across this modem (circa 1982) and saved it, but I have no idea on how to control it. Bitsavers doesn't seem to have a manual for it. It's a big, blue plastic box and it looks wonderful. There is an array of 8 lights and 6 buttons; the HS button enables 1200 bps operation, otherwise it is

Re: 8 inch floppies

2019-12-16 Thread Eric Dittman via cctalk
On 12/16/19 11:54 AM, Chuck Guzis via cctalk wrote: On 12/16/19 9:02 AM, Eric Dittman via cctalk wrote: I have two Aerocomp flippy drives.  They have two index sensors and two write protect sensors so the disk doesn't need to be punched.  They were in external cases with a system I bought and w

Re: Mac 3.5" floppies for anyone who wants them

2019-12-16 Thread Liam Proven via cctalk
On Mon, 16 Dec 2019 at 18:05, David Barto wrote: > > And claimed. Oh! Well, that was quick. :-) -- Liam Proven - Profile: https://about.me/liamproven Email: lpro...@cix.co.uk - Google Mail/Hangouts/Plus: lpro...@gmail.com Twitter/Facebook/Flickr: lproven - Skype/LinkedIn: liamproven UK: +44 793

Re: 8 inch floppies

2019-12-16 Thread Chuck Guzis via cctalk
On 12/16/19 9:02 AM, Eric Dittman via cctalk wrote: > > I have two Aerocomp flippy drives.  They have two index sensors and > two write protect sensors so the disk doesn't need to be punched.  They > were in external cases with a system I bought and when I opened them for > inspection before use I

Re: Mac 3.5" floppies for anyone who wants them

2019-12-16 Thread David Barto via cctalk
And claimed. David > On Dec 16, 2019, at 8:55 AM, Liam Proven wrote: > > On Mon, 16 Dec 2019 at 17:52, David Barto via cctalk > wrote: >> >> Last retry. I’ve still got them and if anyone wants them, let me know. > > May I pass this message on, e.g. to one of the many LowEndMac groups

Re: 8 inch floppies

2019-12-16 Thread Eric Dittman via cctalk
On 12/13/19 8:42 PM, Chuck Guzis via cctalk wrote: Believe it or not, the "flippy" was actually patented in 1974. US3932895A ...and let's not forget the 3" CF2 diskettes--designed to be flippies right fron the get-go. BASF certainly marketed 5.25" flippies: https://cdn.instructables.com/FWP/3

Re: Mac 3.5" floppies for anyone who wants them

2019-12-16 Thread Liam Proven via cctalk
On Mon, 16 Dec 2019 at 17:52, David Barto via cctalk wrote: > > Last retry. I’ve still got them and if anyone wants them, let me know. May I pass this message on, e.g. to one of the many LowEndMac groups? Anonymised if you prefer. -- Liam Proven - Profile: https://about.me/liamproven Email: lpr

Re: Mac 3.5" floppies for anyone who wants them

2019-12-16 Thread David Barto via cctalk
Last retry. I’ve still got them and if anyone wants them, let me know. David > On Nov 11, 2019, at 1:17 AM, Geoff Reed wrote: > > Has anyone claimed these? This just came across my email. > > On 10/20/19, 11:39 AM, "cctalk on behalf of David via cctalk" > wrote: > >A collection

Re: SMD disk specifications

2019-12-16 Thread Al Kossow via cctalk
On 12/15/19 10:22 PM, Mattis Lind via cctalk wrote: While the CMD and SMD drives could be used on the same host interface the Hawk could not since the interface was different from the SMD interface. I've been told by someone who worked down in OK that there were MANY different OEM variations o

Re: Tap, tap, tap, is this working???

2019-12-16 Thread Veit, Holger via cctalk
Am 14.12.2019 um 18:58 schrieb crufta cat via cctech: Signed up this new account exclusively for CCtech and CCchat. Hopefully its working. Why do this? I had to shut off the other subscription for spam reasons. Allison How did you manage to subscribe? I have been trying to change my subscrip