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Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... picture was OK sometimes the vertical interference bars were visible (not as ... the monitor "responsible" for the vertical shadows. I will post some ... -
Composite picture qualityI have read many many discussions here about the composite video modification of the Spectrum 16/48K models. I have choosen one of the simplest comp…
... background is even smoother, the vertical interference lines are almost invisible, but ... -
Nasty vertical pattern on a 128K Toast Rack via RGBI managed to fix the busted membrane on my [url="https://www.worldofspectrum.org/forums/discussion/55755/got-myself-a-128k-toast-rack-plus-a-simple-a…
... I noticed a strange, wavy vertical pattern in the display bitmap ... , the moiré makes the vertical stripes harder to see):
vertical lines around high-contrast areas ... problem (even if it’s interference) with these signals, surely ... -
InterferenceCan anyone tell me how to get rid of those horrible lines on the +2a? I'm sure these are interference from something but I just cant get rid of them.…
... ? I'm sure these are interference from something but I just ... -
Vertical ScrollersI like finding classic Speccy games which i've never really heard of or played before. I like vertical scrollers, any gems i might have missed from …
... or played before. I like vertical scrollers, any gems i might ... Cresta
Any classic vertical shoot em ups please post ... -
Is the Spectrum +2 notorious for having bad RF output? Are you Happy with yours?Hello, Are you happy with your Spectrum +2 using RF? Does it give satisfactory picture. Is the Spectrum +2 notorious for having bad RF output? If s…
... quite faint but noticable vertical lines (like interference) at the top of ... -
Problem with ZX Spectrum 128k +2B Tv Output and RGB imageHello, Last week I've been ofered with a ZX Spectrum 128k +2B but I have a problem with the tv out (through RF modulator) .The image is clear on the…
... screen but it has some vertical risks that form lines coloured ... the screen as they were interference. Also, in that afected part ... -
+3 radio interferenceI have experienced that every time I turn the +3 on, my police scanner goes nuts. The +3 obviously sends out quite a lot of interference. Today I …
... out quite a lot of interference.
Today I loaded ... problems getting approved regarding to interference nowadays. -
Spectrum dead: 8 vertical bars in alternating colorsI have been soldering on this basterd for a long time now. All IC's now have sockets (except the LM1889). I swapped all 4116's by types that are 100%…
... up the system, is 8 vertical bars, with some flickering blocks ... , I even het 8 perfect vertical bars without distortion. The 8 ... -
My first program - a vertical scrollerHi all, I'm new here. Nice to meet you all! A couple of weeks ago I decided to learn Z80 assembly language. I spent many hours in front of the Spec…
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It's a little vertical scroller. My goal was to ... -
Picture interference on red areas.I recently got a 48K Speccy off eBay, did a composite mode and it seemed to work OK, but then my TV had to go off for repair so I didn't use it for a…
... there's some terribly scratchy interference lines in the large red ... -
How looks a Spectrum shown in a TFT VGA monitor?Some people has just asked me if a cheap Dealextreme VGA Box is capable of showing a decent picture from a ZX Spectrum. Well, I've just modded one r…
... the image. There was some vertical bars on the border, barely ... vanished. If you see any interference pattern here, it's because ... -
Broken +3I have noticed that some members on this forum prefer to repair Spectrums instead of just buying another one from ebay. I would like mine fixed at so…
... can be described as 32 vertical black lines on a green ... second. Also the screen has interference each half second transition. The ... the screen to flicker with interference but does not effect the ... -
Smooth (vertical) scrolling on ZX SpectrumI was just thinking about this. You know, you have systems like Atari 2600 or Sega SG-1000 that have no hardware scroll, but they have games that sti…
... smooth (probably full 50 fps) vertical scrolling. Games like Monaco GP ... -
Vertical Shoot'em Up's: Humans.Ok. This topic is about those vertical shoot'em up's in which you control a human. Why? Because I say so. It's just a nitpicking categorization. And…
... . This topic is about those vertical shoot'em up's in ... -
Vertical Shoot'em Up's: Ground Vehicles.Ok, the topic says it all. We're talking about tanks, jeeps, cars, pogo sticks and futuristic vehicles (as in Marauder). There's no really substanti…
... in the gameplay from the Vertical Shoot'em Up's with ... is among the finest Vertical (and non-vertical) Shoot'em Up's ... -
Vertical Shoot'em Up's: Spacecrafts.what's missing? for updated lists look [URL="https://sites.google.com/site/concealedwords/home/zxspectrumgames/vertical-shoot-em-up-s"]here[/URL]. …
... .com/site/concealedwords/home/zxspectrumgames/vertical-shoot-em-up-s"]here ... -
Another vertical scrolling questionwhile talking about w256 x h128 vertical scrolling, are 128k modes have any advantages over 48k models? has extra ram or swappable screen buffer any…
while talking about w256 x h128 vertical scrolling, are 128k modes have any advantages over 48k models?
has extra ram or swappable screen buffer any use on scrolling? -
4G interference with FreeviewOur telly picture is really breaking up bad. Has been for about 2 weeks now. Y'know, heavy pixelating, black screen, banding and audio squeaking. …
... this sound like the 4G interference thing? We had leaflets about ... -
Sound interference and game errorsHi everyone! Here's some "issues" I have spotted. I'm still pretty new to ZX Spectrum computing/gaming...Just so you know. :) I'm using a Commodore…
... but there's very much interference in the sound..
Is ... -
Vertical XOR filler.. anyone?Hi, I was just wondering whether a vertical filler using XOR has ever been used on Speccy demos/games and if yes when for the first time? Just tryin…
Hi,
I was just wondering whether a vertical filler using XOR has ever been used on Speccy demos/games and if yes when for the first time? Just trying to find some references.. -
Interference noise on TV Hi my 48k arrived but after tuning in to an old crt tv all I get is electrical interference noise on the TV . Picture is perfect apart from the so…
... all I get is electrical interference noise on the TV . Picture ... -
Vertical Lines Spectrum +3Hi, My Spectrum +3 boots up and shows the following: Grey border with vertical black lines: http://www.sinclairzxworld.com/viewtopic.php?f=22&p=19…
... following:
Grey border with vertical black lines:
http://www ... -
Zx Spectrum 48k vertical black lines on boot problemHi all! I've just bought a Zx Spectrum 48k one eBay: all it was working goof but I made a mistake: I've extracted the Kempston interface before pl…
... the machine I get these vertical black lines and I have ... -
Interference when using modern PSUMy 48k revision 3 spectrum with a basic 1 wire composite video mod works perfectly with the original power supply. However When I use a modern regula…
... ) I get a lot of interference on the screen. I've ... -
looking for a vertical scrolling routinein basic or like the standard scroll? routine but the other way round with the scroll? removed (this would have to be in code). ive tried a couple of…
... a couple of things like Vertical Downward Character WrapScroll here http ... -
zx spectrum 48k interference during first two minutes of warm upi have a issue 3B 48k that i am looking at during the first two minutes (approx.) of warm up there is interference on the screen (tried to take a pic…
... .) of warm up there is interference on the screen (tried to ... -
ZX Spectrum +2B 128K sound distorted and vertical jailbars. How to fix it?Hello, I have a ZX Spectrum +2B 128K (Issue 4 Motherboard) which suffers from sound distortion (the AY music is loud and distorted) and also very fa…
... distorted) and also very faint vertical jailbars in the middle of ... ?
Regarding the issue of vertical jailbars I found fix for ... ) but I also have this vertical jailbars even noticiable on RGB ... -
Spectrum monitor display questionsLike most people, I never played the Spectrum with anything other than a standard TV with rf connection to get my picture. For other computers of the…
... wall and there is huge interference on the screen which isn ... funny distortion effect which creates vertical black lines that aren't ... -
Spectrum monitor display questionsLike most people, I never played the Spectrum with anything other than a standard TV with rf connection to get my picture. For other computers of the…
... wall and there is huge interference on the screen which isn ... funny distortion effect which creates vertical black lines that aren't ...
