[AG-TECH] Multi Display Cards Recommendation
Derek Piper
dcpiper at indiana.edu
Mon Jul 11 08:43:08 CDT 2005
Yea, I should have mentioned in my previous post that we are using the
2x2 'stretch' mode too, in this configuration:
[ 1 ][ 2 ]
[ 3 ][ 4 ][ 5 ]
Outputs 1-4 are the QID card (and actually appear as just one large
monitor to Windows) with #5 being the 'operators console' TFT driven by
a Millenium P650. We use Windows XP and haven't had a need to try the
multiscreen.
[ 2 ]
[ ][ 1 ]
Derek
John I Quebedeaux Jr wrote:
> Hi Peter, I realize this is a month later... but going back through
> messages I found yours.
>
> Well, I can confirm this behavior as well with the product now having
> just gotten the card in one of our nodes to try. I haven't tried that
> resolution though, but have the screen corruption you talked about. Did
> it happen with any other application besides Vic?Any fix to this
> problem? Seemed to duplicate from screens 1 to 2 and 3 to 4. So we had
> to resort to the stretch mode and since our setup was just 2 projectors
> and 2 monitors we went with 2x2 such that the windows taskbar stayed on
> the operator monitors and had to drag stuff "up" to the projectors.
> Annoying for me, but worked.
>
> Which OS were you doing this on?
>
> Thanks, John Q.
>
> --
>
> John I. Quebedeaux, Jr.
>
> Louisiana State University
>
> Computer Manager / LBRN & CCT / 131 Life Sciences Bldg. & 339 Johnston Hall
>
> e-mail: johnq at lsu.edu or johnq at cct.lsu.edu / web: http://lbrn.lsu.edu &
> http://cct.lsu.edu
>
> phone: 225-578-0062 / fax: 225-578-2597
>
>
> On Jun 9, 2005, at 8:49 PM, Peter DeSantis wrote:
>
>> We used the new matrox PCI express variation of the (QID) matrox card.
>>
>> It works fine in the horizontal stretch mode, but in the multiscreen
>> mode the vic windows corrupt the screens all over with screen
>> courruption occuring as you drag windows around. We tried to use the
>> multiscreen mode, so we could have1 screen for the control monitor at
>> a lower res than the other 3 screens.
>>
>> Also the pci express driver dont support 1400x1050 which is comon in
>> new projectors today. I emailed matrox repeatedly about them upgrading
>> thier drivers to correct the problem, but all i get from them is that
>> "they are not aware on any problems with the product". This is what i
>> call "weasonable" behavior
>>
>> Peter
>>
>>
>>
>>>> What Matrox card did you get that you weren't happy with? We
>>>> recently
>>>> got a Matrox QID card (AGP) in our node and it works great. 4 x DVI
>>>> outputs. We have a Matrox Millenium P650 PCI to drive the 'operators
>>>> console' TFT, so it's a 5 display machine.
>>>>
>>
>>
>>>> Derek
>>>>
>>
>>
>>>> Todd Zimmerman wrote:
>>>>
>>>>> Hey all,
>>>>>
>>>>> I'm just writing up a suggested hardware list and am not sure what to
>>>>> suggest for a multi-out (tri or quad) video card - especially since
>>>>> the
>>>>> last experience I had with a quad out card (from Matrox) was less than
>>>>> satisfactory.
>>>>>
>>>>> All of our display machines are G5's - so we just add a second dual
>>>>> display card to get 4 outputs, which works well. However, for a
>>>>> Windows
>>>>>
>>>>
>>>>
>>>>> display computer, I'm not sure this would work.
>>>>>
>>>>> Any recommendations??
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Todd
>>>>>
>>>>>
>>
>>
>>>> --
>>>> Derek Piper - dcpiper at indiana.edu <mailto:dcpiper at indiana.edu> -
>>>> (812) 856 0111
>>>> IRI 323, School of Informatics
>>>> Indiana University, Bloomington, Indiana
>>>>
>>
>>
>
--
Derek Piper - dcpiper at indiana.edu - (812) 856 0111
IRI 323, School of Informatics
Indiana University, Bloomington, Indiana
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