Re: SGI Monitor question

From: GeorgeF (gefican_at_rogers.com)
Date: 03/28/05

  • Next message: Emmanuel Florac: "Re: More Quake2 benchmarks - quake2_benchmark.xls (0/1)" 
    Date: Sun, 27 Mar 2005 22:57:11 -0500

    try this link:
    http://ivanl.host.sk/gdm20d11/

    gf.

    PS... it is quite simple.....

    "Jonathan" <jonny_morrisuk@yahoo.co.uk> wrote in message
    news:f6895097.0503090311.7e9802d3@posting.google.com...
    >> The monitor can also be modified internally to connect the H & V sync
    >> leads
    >
    > I found a pretty good mod guide for this monitor to make it work with
    > a PC, unfortunately I've long since lost the link but I assume it will
    > still be out there somewhere... it contained brilliant step by step
    > photographs too. Only problem I encountered was that it required a
    > fully connected SGI cable (which I didn't have), so I had to pull the
    > signals from another point on the circuit board and used a couple of
    > the unconnected pins in my cable. The results were usable, but the
    > picture was shifted over to the left so you had to adjust the screen
    > settings on the monitor, also the max resolution I could get out of a
    > PC with this monitor was 1024x768, and had a darkish tinge but wasn't
    > too bad really. That particular monitor has been in use up until
    > about two weeks ago, and from what I gather is still going strong!
    >
    > Oh, and rather than chop up the nice SGI cable I got a 13W3 connector
    > off a broken Extreme board (any old SGI graphics board should do) and
    > a VGA lead off a broken PC monitor and wired them up together
    > according to the cable specs for each. These went into a little
    > project box so I had a neat solution. Good soldering skills are a
    > must though as the signals need to be clean, and you don't want bits
    > of old solder dropping into the circuitry! Also monitor safety is a
    > big issue too as there's a heck of a lot of volts flying around a huge
    > monitor like that, even after it's been turned off (the tube is
    > basically a huge capacitor - just don't touch it or the circuit board
    > pins with your fingers!).

  • Next message: Emmanuel Florac: "Re: More Quake2 benchmarks - quake2_benchmark.xls (0/1)"

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