Jim, thanks. I am using Linux and with a 3-pin stereo bracket hooked to my Nvidia Quadro FX3800. It is ready to go.
2011/5/6 Jim Fairman <fairman....@gmail.com> > 1. No you cannot use your old stereo emitter. The 3D Vision Emitter is > required for stereo on 120 Hz LCD monitors. You will also need new shutter > glasses from Nvidia, but these some with the emitter. I'm not sure the > reason, but I'd guess that the older emitter can't transmit the signal at > the correct frequency to get 60 Hz to each eye. > > On a side note, consider which operating system you are running on the > system to be used for stereo. You'll need the 3-pin stereo connector if you > want to do stereo in Linux. For Windows it isn't required. Some computers > that Dell and other manufacturers sell with FX3800 cards don't have one > built in, and you will need to buy an adapter that hooks into the video card > to provide the port. > > 2. The normal "3D Vision" system uses IR signals to communicate between > the emitter and the shutter glasses. "3D Vision Pro" uses RF signals for > communication between the glasses and the emitter and has a longer range and > doesn't require line-of-sight like the IR system (hence the hefty price > difference you've noticed). I don't believe the glasses from the normal "3D > Vision" kit are compatible with the "3D Vision Pro" system due to the > difference in signaling systems, but I haven't tested this. If you're going > to be sitting in front of a monitor doing modeling and don't have alot of IR > interference in the same room, the normal "3D Vision" version will suffice > for your needs. "3D Vision Pro" is more geared toward having large meeting > rooms and presentation halls equipped so everyone in the room can view 3D on > a large screen driven by a 120 Hz DLP projector. > > 3. I don't wear prescription eye glasses, but I do have long modeling > sessions without any discomfort wearing these. They come with several > inter-changable nose-pieces so you can pick the one that fits you most > comfortably. > > > On Fri, May 6, 2011 at 11:27 AM, zhang yu <ccp4f...@gmail.com> wrote: > >> Dear colleagues, >> >> Sorry to present the stereo issue to the board again. >> >> Since my old SGI CRT monitor only has 75 HZ refresh rate, the flickering >> in stereo mode bothered me a lot. Recently, I want to update my old CRT to >> 120 HZ LCD. I have a "Nvidia Quadro FX3800" in my workstation. I would like >> to make sure some issues before I make the upgrade. >> >> 1. Can I apply the previous stereo emitter (Purchased from Real D, Model >> #E-2) to 120HZ LCD? Although the company told me this emitter is not >> compatible with LCD, could some one tell me why? Is it true that the "Nvidia >> 3D vision" is the only solution for the stereo in LCD? >> >> 2. Nvidia supply two kinds of 3D emitters. One of them is "3D vision", >> while the other one is "3D vision pro". Which one is sufficient for >> crystallographier user? ("3D vision pro" is much more expensive than "3D >> vision") >> It seems that "3D vision" is for home user and powered by the "Nvidia >> GeForce series graphic cards". While "3D vision pro" is for professional >> user and powered by "Nvidia Quardro series graphic card ". >> >> 3. It looks that the Nvidia 3D glasses are very compact. Is it comfortable >> for someone like me already with eyeglasses? >> >> >> Thanks >> >> Yu >> -- >> Yu Zhang >> HHMI associate >> Waksman Institute, Rutgers University >> 190 Frelinghuysen Rd. >> Piscataway, NJ, 08904 >> >> >> > > > -- > Jim Fairman, Ph D. > Post-Doctoral Fellow > National Institutes of Health - NIDDK > The Buchanan Lab <http://www-mslmb.niddk.nih.gov/buchanan/index.html> > Lab: 1-301-594-9229 > E-mail: fairman....@gmail.com james.fair...@nih.gov > > -- Yu Zhang HHMI associate Waksman Institute, Rutgers University 190 Frelinghuysen Rd. Piscataway, NJ, 08904