Advice on using SVGA monitor on SGI?

From: Doc Shipley <doc_at_mdrconsult.com>
Date: Wed Jan 21 11:23:22 2004

On Jan 21, 2004, at 9:06 AM, Dan Wright wrote:

> Ultra Spec cables makes good adapters (I have several), but they're not
> cheap...
>
> http://www.ultraspec.com/

   Bah. Get on ePay and buy one of the $10 "SGI/Sun" 13W3/HD15
adapters, and pull pin 10 on the 13W3 side. That's the rightmost small
pin in the top row if you're looking at it like this: (O O \\\\\ O)

   In case Mail.app is actually sending in fixed-width today:

      __ __ __
    / \ / \ o o o o x / \
   | | | | | |
    \ __ / \ __ / o o o o o \ __ /


   The Sun Composite-Sync signal and the SGI Composite-Sync signal
aren't on the same pin, and most CS-capable monitors do it the Sun way.
  Pulling pin 10 disables CS from the SGI adapter and forces everything
to SOG.

   I can verify this on Indy, Octane, Indigo2 Extreme and Impact, and
IIRC, Indigo R3k models.

   Or, if your tube has BNC connectors, you can dig out your old
13W3/BNC cable, and attach only the RGB leads.


        Doc
Received on Wed Jan 21 2004 - 11:23:22 GMT

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