Re: Data General Terminal Question

2021-09-10 Thread Bruce Ray via cctalk
I am not aware of any 'standard' Data General CRT terminal with a model number greater than 1400 - but I recall the 52xx model numbers were used for special custom, hand-held wands, scanners and "mini-terminals" that may be connected to a standard DG terminal or keyboard. Just send a picture

Data General Terminal Question

2021-09-10 Thread Mike Nealey via cctalk
Hello all, I have a Data General Model 5220 MT terminal I picked up recently. Sadly, no keyboard. I am trying to find out if the terminal will use a standard AT keyboard (based on the connector) or if I need to find a special DG keyboard. Any help is appreciated.. in fact any information about

Re: HP 5061-3476: Which boards go where

2021-09-10 Thread Chris Zach via cctalk
Further review: Looking at photo IMG_6081.jpg it shows the layouts of the boards. Specifically A1 is the pre-regulator board pn 5061-3457 which is the one with the caps and A2 is Inverter board PN 5061-3454. I think if your PS doesn't work one problem is these boards are backwards. Don't know

Re: HP 5061-3476: Which boards go where

2021-09-10 Thread Chris Zach via cctalk
Hi Guy! Thanks for the post and interesting. No it's not quite the exact power supply but close. However Are you *sure* those cards are in the right slots? Reason I am asking: When I look at the HP docs they label the Pre-regulator board as A3A1. A3A1 also has the red LED. The inverter

Re: Scanning Suggestions (Bookmarks & Colour)

2021-09-10 Thread Paul Koning via cctalk
> On Sep 10, 2021, at 12:21 PM, Paul Flo Williams via cctalk > wrote: > >> ... > > https://hisdeedsaredust.com/2021/09/10/colour-separations-with-graphicsmagick.html Paul, You said "At the moment, I’ve been picking the colour by choosing an image with a large area of blue, pulling it

FYI: NDWiki - planned downtime

2021-09-10 Thread Torfinn Ingolfsen via cctalk
Bitraf[1] is moving, and the NDwiki[2] server moves with it. The move starts Saturday September 11th 2021 at 12:00 hours local time, and is expected to be completed sometime before midnight. References: 1) https://bitraf.no/ 2) http://www.ndwiki.org/ -- Regards, Torfinn Ingolfsen

Re: HP 5061-3476: Which boards go where

2021-09-10 Thread Guy Dunphy via cctalk
Here are some disassembly pics of a HP 5061-6615 power supply. http://everist.org/pics/hp1000_ps/5061-6615.zip 2.9M Details: HP 1000 Model 2113E SN 2340A03701 OPT 004 014 power supply Model 5061-6615SN 2340 Not the exact same PS as yours, but it might help? My problem is

Re: Scanning Suggestions (Bookmarks & Colour)

2021-09-10 Thread Paul Flo Williams via cctalk
On Fri, 3 Sep 2021 10:10:50 +0100 Antonio Carlini via cctalk wrote: > On 02/09/2021 20:51, Paul Flo Williams via cctalk wrote: > > > > I haven't finished writing this up, but my workflow tends to be to > > produce a Group4 TIFF from the colour scan by simple thresholding > > (or first dropping