Crt or jamma board

Pharo

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Hi all was playing double dragon today in my cab and I noticed these lines on the screen is this to do with the crt or the board I don't think I've noticed it before but I'm not sure as i can only see it on a dark background.
Cheers Brian
 

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Pharo

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Thanks for the reply I kinda thought that so my next question is how do I sort it or do I just leave it how it is.
Cheers Brian
 

Jacmar

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I had this on my cabinet, I think they're called raster lines. You can dial them out, well I did anyway.
I followed this youtube video ....
he gets to the adjustment setup part around 26 mins in . worked great for my monitor ... assume it works the same on most CRT's
(I'm no expert on CRT's either)
 
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