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Author Topic: Vertical sync problem?  (Read 1518 times)

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Endprodukt

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Vertical sync problem?
« on: April 08, 2016, 12:49:42 pm »
Hey,

I have a problem with the vertical sync that I didn't have before I did an update to 2.0. The "sweetspot" for the vertical sync seems to be soooo tight I have to redial it each time I start the cabinet.
Is it possible to change something in the modelines/presets (I'm on pstar25) to solve this?

Best,

Olli
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Endprodukt

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Re: Vertical sync problem?
« Reply #1 on: April 11, 2016, 08:40:34 am »
Anyone? Rolling screen gets sometimes to the point it will barely sync. Starting games like mk will need redial. I didn't have that problem on version 1.
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Calamity

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Re: Vertical sync problem?
« Reply #2 on: April 11, 2016, 10:26:37 am »
You probably have to change the vertical sync polarity in your Polostar preset.
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Endprodukt

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Re: Vertical sync problem?
« Reply #3 on: April 11, 2016, 03:52:45 pm »
Since I don't want to destroy anything or make it even worse, could you point me in the right direction? It would be appreciated.
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Calamity

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Re: Vertical sync problem?
« Reply #4 on: April 13, 2016, 04:39:30 pm »
Quote from: Endprodukt on April 11, 2016, 03:52:45 pm
Since I don't want to destroy anything or make it even worse, could you point me in the right direction? It would be appreciated.

Create a custom preset based on the polostar one, then change the polarity values (0 is negative, 1 is positive):
http://forum.arcadecontrols.com/index.php/topic,116023.0.html
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Important note: posts reporting GM issues without a log will be IGNORED.
Steps to create a log:
 - From command line, run: groovymame.exe -v romname >romname.txt
 - Attach resulting romname.txt file to your post, instead of pasting it.

CRT Emudriver, VMMaker & Arcade OSD downloads, documentation and discussion:  Eiusdemmodi
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