On Mon, 31 Mar 2003, Daniel Stone wrote:

> On Sun, Mar 30, 2003 at 04:26:29PM -0500, Mark Vojkovich scrawled:
> > On 30 Mar 2003, Matty wrote:
> > > Anyone know if it's possible to adjust the brightness on the 23" HD
> > > cinema display? I have been parsing through the docs, but nothing
> > > stood out. I attempted to adjust "DigitalVibrance," but that did not
> > > work. Any thoughts?
> > 
> >    If I recall correctly, brightness on the Apple cinema display
> > is set through USB and has nothing to do with the graphics card
> > driver.  Perhaps somebody has a USB driver for it?  
> 
> Well, I can adjust it on the Mac using nothing more than ADC, so
> presumably there's USB somewhere in there.

   From the apple web page:  http://www.apple.com/displays/acd23/

 "Apple Display Connector carries digital video, USB and power"


                        Mark

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