Re: [q] Mac VGA adapter

2004-05-07 Thread Humberto B. Morais
I forgot something: with one of the Macs came another "adaptor". This one had two Mac monitor ports, one male, one female. No dip switches. On one side it´s writen "Supermac", on the other it has some kind of part number and "832x624". What´s it supposed to do? Turn a monitor into a 832x624 one

Re: [q] Mac VGA adapter

2004-05-07 Thread Humberto B. Morais
Hi Bill, Thank you for your answer. I don't think the problem is sync-on-green. A quick research on Google left me with the impression that sync-on-green is more of a problem on the monitor side. I'm pretty sure none of my monitors use it. Perhaps another sync problem, but not s-o-g.

Re: [q] Mac VGA adapter

2004-05-07 Thread Humberto B. Morais
Hi Kris, Thank you for your answer. Is there a way to overrule the sense pins information via software? If so, I could use Basilisk to produce a boot disk with the apropriated extension (or whatever) and see if a can force the Mac into a VGA friendly resolution/frequency. - Original

Re: [q] Mac VGA adapter

2004-05-07 Thread Kris Jones
Every 68k Mac with internal video since the LC (except the IIsi) supports extended sense codes, which includes a profile for VGA, which is [EMAIL PROTECTED] The closest resolution used by Apple was [EMAIL PROTECTED] I believe only Composite sync was used on internal video. If you use a nubus vi

Re: [q] Mac VGA adapter

2004-05-07 Thread Bill Judson
> Hi, > > I recently received three 68k Macs (IIvx, Centris 650 and Quadra 610). > Unfortunatly I dont have any Mac monitor. A friend of mine got me this [...] > > The adapter is aparently made by Samsung. It has lots of dip switchs > built on it to select the resolucion (I believe I tr

Re: [q] Mac VGA adapter

2004-05-07 Thread macsonly
You might download "Multi-Resolution" and give it a try. (shareware) www.softronmedia.com charles lenington "Humberto B. Morais" wrote: > > Hi, > > I recently received three 68k Macs (IIvx, Centris 650 and Quadra 610). > Unfortunatly I don´t have any Mac monitor. A friend of mine got m