Search found 758 matches

by 1024MAK
12 Nov 2013 00:02
Forum: HARDWARE
Topic: Building a replacement MTX PSU
Replies: 166
Views: 194629

Re: Building a replacement MTX PSU - Sneak Preview

If anyone wants a 13A fuse to blow themselves up with, I have zillions of the dammed things (from the days that UK 13A plugs only came with a 13A use, even though a large number of appliances were suppose to have a 3A or 5A fuse fitted in the plug...) :roll:

Mark
by 1024MAK
11 Nov 2013 18:51
Forum: GENERAL DISCUSSIONS
Topic: Hard to read forum colours
Replies: 12
Views: 17716

Re: Hard to read forum colours

I have just noticed that one thing that is hard to read, is the "Author's" name, which is grey. This does need changing. I can't work out why I never noticed this before :? I'm also not overly keen on the grey background to the edit boxes like the one I am currently writing this in. I thin...
by 1024MAK
09 Nov 2013 22:22
Forum: GENERAL DISCUSSIONS
Topic: Should we have an "introduce yourself" section?
Replies: 9
Views: 10722

Should we have an "introduce yourself" section?

Should we have an "introduce yourself" section where new members can tell us a little bit about themselves (and their own set-up) and existing members can say "hello and welcome" to them?

Yes / no, please do feel free to let rip with your comments... :mrgreen:

Mark
by 1024MAK
09 Nov 2013 14:04
Forum: HARDWARE
Topic: Easiest way to get RGB out of the MTX?
Replies: 14
Views: 18885

Re: Easiest way to get RGB out of the MTX?

CP/M does not support graphics - true. But CP/M is just a operating system. As long as your code does not trample over the area used by CP/M (assuming your program wants to continue to use CP/M functions) then you can do what you want, including your own graphics code. Think of CP/M as like DOS on t...
by 1024MAK
09 Nov 2013 10:09
Forum: HARDWARE
Topic: Easiest way to get RGB out of the MTX?
Replies: 14
Views: 18885

Re: Easiest way to get RGB out of the MTX?

I'd be happy with composite, if it could give a better picture. Maybe some new capacitors in the video circuit? The Acorn Atom is the same, once the caps start to fail, the video signal goes wonky. New caps in, and the picture is crisp. Yes, that's because as electrolytic capacitors age, their high...
by 1024MAK
09 Nov 2013 02:54
Forum: GENERAL DISCUSSIONS
Topic: Do members like the colour scheme of the forum?
Replies: 15
Views: 16880

Re: Do members like the colour scheme of the forum?

Maybe we should consider another board style (at the moment there is only one style available) that members can select, then each member can choose.

Mark
by 1024MAK
09 Nov 2013 02:50
Forum: GENERAL DISCUSSIONS
Topic: Do members like the colour scheme of the forum?
Replies: 15
Views: 16880

Re: Do members like the colour scheme of the forum?

The other very short (at the moment) thread . Myself, I am using both a Linux OS that uses a Sharp AQUOS LCD TV for it's display and a smartphone when I am out and about. I don't have a problem with the colour scheme myself. But when using the PC, I do use the Zoom that Firefox has, as I am a little...
by 1024MAK
09 Nov 2013 02:39
Forum: HARDWARE
Topic: Power supply overhaul?
Replies: 2
Views: 3908

Re: Power supply overhaul?

As Dave says, the external PSU is just a transformer - there are no capacitors in it. As with all transformers, you must allow plenty of airflow around it. Also put it on a hard surface. With a working MTX with no expansions, the external PSU should be okay. But keep in mind that I suspect it is wor...
by 1024MAK
09 Nov 2013 02:25
Forum: HARDWARE
Topic: Easiest way to get RGB out of the MTX?
Replies: 14
Views: 18885

Re: Easiest way to get RGB out of the MTX?

I read that the VDP supports RGB. I have my 512 hooked up with composite video, pretty mediocre picture quality, and I would like to try RGB. I also have some colour problems where a red line drawn with a RST10 call looked yellow. Might be the TV. Also, a line drawn against the left hand border is ...
by 1024MAK
08 Nov 2013 13:46
Forum: HARDWARE
Topic: MTX Case Screws
Replies: 1
Views: 3117

MTX Case Screws

For those members that want to replace missing, damaged or corroded MTX case screws, here are the details of suitable replacements :D The original type are M3 thread size, black, 8mm long socket button head machine screws. Replacement 8mm screws are a bit hard to get. But on most machines, 10mm long...