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Old 22 May 2024, 16:56   #1
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Please help with Philips Monitor

Hi everyone
I have this philips monitor connected to Amiga 500 with unbuffred Amiga RGB to VGA Monitor Adapter from Amiga kit .. but the problem is the picture . i tried to play with H. switch but no chance . is this monitor supported 15Khz signal ? . anyone can help .. no informations available for this Model ..
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Old 23 May 2024, 07:52   #2
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It doesn't seem to support 15kHz properly. Most old VGA/SVGA monitors will not work without a scandoubler/flickerfixer.
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Old 23 May 2024, 13:52   #3
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Quote:
Originally Posted by Jope View Post
It doesn't seem to support 15kHz properly. Most old VGA/SVGA monitors will not work without a scandoubler/flickerfixer.
It's been a long time since (20+ years) & I could be wrong, but wasn't the C= RGB to VGA adapter ending -03 buffered? - Or was that just a special adapter to work with Video Toasters?
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Old 23 May 2024, 20:43   #4
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All the C= silver adapters are buffered. The -03 revision was made to fix some problems with the Video Toaster, true. But any Commodore silver dongle will work just the same if no Toaster is installed.

The buffer is just a signal booster in the sync lines to keep the computer from going into genlock mode if a monitor loads the sync lines too heavily. If the computer is in 15kHz mode, it won't change that for the display.
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Old 23 May 2024, 21:17   #5
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You need something like this
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Old 23 May 2024, 22:14   #6
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Yes . i used it .. not bad . but i like the smooth scroll while palying games .. the scroll is not very smooth .. i am looking for something like Indivision 1200 AGA SD/FF for A500 .
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Old 24 May 2024, 09:13   #7
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Then you need to mod it yourself or buy already modded.
It has perfect smooth scroll and very low lag.
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Old 24 May 2024, 16:32   #8
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anyone used this on amiga 500 ? i need to see real scroll like shadow of the beast first level intro .. if you can help
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Old 27 May 2024, 08:45   #9
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I use it and trust me, it is smooth at 50Hz, and no stuttering at all. There are several videos on yt, but they can't represent real picture quality and smoothness.
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Old 27 May 2024, 23:37   #10
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Quote:
Originally Posted by dag View Post
I use it and trust me, it is smooth at 50Hz, and no stuttering at all. There are several videos on yt, but they can't represent real picture quality and smoothness.
great , thank you for your help
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