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orlaisadog
 Post subject: Re: 240p test suite
PostPosted: Thu Jul 19, 2018 8:53 am 
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Location: Bristol, England
tepples wrote:
The first to guess what this pic is for in 240p Test Suite wins a cookie.

Pluge. Whatever that is.
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tepples
 Post subject: Re: 240p test suite
PostPosted: Thu Jul 19, 2018 9:02 am 
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Location: NE Indiana, USA (NTSC)
"PLUGE" is one of the tests:
The PLUGE (picture line-up generation equipment) pattern is used to adjust the TV's "brightness" or black level.

The inner bars are a signal level slightly lower than standard black, which causes some TVs to distort or even lose sync. The outer bars are the darkest mix of colors the NES can show.

You should adjust brightness until the outer bars are clearly visible and inner bars are not.

But how would the shark image be used with the PLUGE test?
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orlaisadog
 Post subject: Re: 240p test suite
PostPosted: Thu Jul 19, 2018 11:15 am 
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It was the filename.
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tepples
 Post subject: Re: 240p test suite
PostPosted: Thu Jul 19, 2018 4:07 pm 
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I know about the filename. But where would a shark appear in a PLUGE pattern?
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