[comp.windows.ms.programmer] Dual monitors in windows

bushey@uvm.edu (Gary Bushey) (06/19/91)

All,

I am  trying to get dual monitors to work for windows (or at least some of
the programs) and I am having no luck.

For those of you who have managed to do this, how did you do it?


Gary Bushey               |  
StarLAN Administrator     |   Your message here!                      
bushey@uvm.edu            |

bking@ersys.edmonton.ab.ca (Barry King) (06/23/91)

bushey@uvm.edu (Gary Bushey) writes:

> All,
> 
> I am  trying to get dual monitors to work for windows (or at least some of
> the programs) and I am having no luck.
> 
> For those of you who have managed to do this, how did you do it?
> 
> 
> Gary Bushey               |  
> StarLAN Administrator     |   Your message here!                      
> bushey@uvm.edu            |

 
Assuming you already know the majority of the technical stuff to hook up 
the monitor correctly etc etc, you may have to fiddle with a sys.ini 
setting (system.ini - sorry) which maps out the B000-B400 RAM region so 
the second display doesn't get trashed by Windows (lack of) memory 
management.  Try setting DualDisplay=1 in the [386Enh] section of 
system.ini, if you're using a 386 of course.
 
I didn't have any troubles with Turbo Debugger and a second mono monitor.

Barry King              bking@ersys.edmonton.ab.ca
Edmonton Remote Systems:  Serving Northern Alberta since 1982

jeroen_pluimers@f521.n281.z2.hippo.dfv.rwth-aachen.de (Jeroen Pluimers) (06/25/91)

Hello Gary!

In a msg of <19 Jun 91>, Gary Bushey writes to All:

 GB> From: bushey@uvm.edu (Gary Bushey)

 GB> I am  trying to get dual monitors to work for windows (or at least
 GB> some of the programs) and I am having no luck.
What programs do you want to use with it?

I have a SuperVGA and a hercules adapter within the machine and I use it for 
debugging only. It is not (yet??!) possible to do it like the Mac and have two 
graphics monitors connected and move your cursor from one window to the other.

At the moment the mono monitor is text only.

    o _   _  _   _   _      internet: fthsmuld@rulgl.leidenuniv.nl
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hermit@cats.ucsc.edu (William R. Ward) (06/28/91)

I have an OAK VGA card, the exact model I'm not sure, except that it can
do 800x600x256 (but I don't have a monitor with that kind of
resolution).

It has both EGA and VGA style outputs, and a DIP setting for one, the
other, or both.

Now here's the hard part.  Does anyone know if I can use both monitors
for Windows (I have a Commodore 1084 monitor, which *should* be able to
take the EGA output, but maybe not more than 640x200 resolution)?  I'd
like to do something like the Macintosh, where two monitors together
comprise a virtual desktop, and the mouse moves from one to the other.
Does Windows support this, does my VGA card support this, and how would
I do it?

-- 
William R Ward						<hermit@cats.ucsc.edu>
	I have perfumed my bed with myrrh, aloes, and cinnamon.
	Come, let us take our fill of love until the morning.
					    -- Proverbs 7:17-18