PVM Overscan/Underscan Adjust Question

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Tempest_2084
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Joined: Tue Feb 04, 2014 3:05 pm

PVM Overscan/Underscan Adjust Question

Post by Tempest_2084 »

I have a PVM 1943-MD that I'm using for all my classic systems. I've notice an issue where some systems are more overscanned than others. I understand this is normal due to the different resolutions each system uses (Neo Geo is the worst), so I've taken to using the Underscan button as a second set of H/V sizes for problem systems. This works pretty well, but I've noticed that while I can adjust the underscan vertical height to the top and bottom of the screen, the underscan horizontal stops a good inch or so short of the sides. Since most of my problem systems aren't overscanned by that much, I get some black borders if I use the underscan. Is there any way to increase the underscan horizontal size other than the adjust pot in the back (it's at it's max now) or is there nothing else that can be done?
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