On Mon, May 16, 2016 at 5:46 PM, Ian Finder <[email protected]> wrote:
> This post: http://www.vcfed.org/forum/archive/index.php/t-16744.html > Seems to indicate that the Rainbow is a 15khz sync signal, more akin to > normal interlaced video- which I called out in my other post as being the > one type of signal that doesn't always work for these displays. > > You may find success using a GBS-8220 scan-doubler, (ebay, c. $28 > USD), perhaps with a sync-strainer circuit to feed the SoG signal to the > Scan Doubler as composite sync, if it doesn't work directly with the > 2007FP. > > Curious to hear what you figure out. > Another Dell that people mention is the Ultrasharp 2001FP. Apparently you want one that was made before June 2005, because then it would be sure to do 15kHz; some models going up to September 2005 apparently also had support, but it's not guaranteed. Do either the 2001 or 2007 support *digital* RGB/CGA out of the box? -- Eric Christopherson
