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svga 4x bnc , pc - beamer

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  • svga 4x bnc , pc - beamer

    can some one tell me how to make a cable from my matrox 450 dual s-vga to 4x bnc
    I'll will use my pc on a Barcodata 708 video beamer but don't now with's pin's to use there are only 4 bnc connectors for rgb on my beamer , I'll don't understand the 4 options I'll can use to connect my pc

    RGBS or RGsB
    RGB3S or RG3sB
    (R-Y)Y(B-Y)Y or (R-Y)Ys(B-Y)
    (R-Y)Y(B-Y)3S or (R-Y)Y3s(B-Y)

    there is no H and V sync input on the beamer
    only is there a S connector
    lot of thanks . kwiebus form holland

  • #2
    Do a search for "SOG" or "synch on green"
    The answer is out there, I just dont remember it all...
    Core2 Duo E7500 2.93, Asus P5Q Pro Turbo, 4gig 1066 DDR2, 1gig Asus ENGTS250, SB X-Fi Gamer ,WD Caviar Black 1tb, Plextor PX-880SA, Dual Samsung 2494s

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    • #3
      hi there kwiebus ..
      i think that u need to enable composite sync for ur G450, seeing that u have 4 inputs on ur display RGBS where S might be the sync signal.
      composite sync would put both V-sync and H-sync together on the same cable .. i dunno how to enable that on a G450 as i don't have one myself.

      also have a look at gbm site ... it's posted on MURC front page.
      good luck.
      GigaByte 6BXC, celeron300A@450, 128 Ram, G200 8M SD

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