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Old 04-02-12, 04:43 AM   #5
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Join Date: Aug 2003
Posts: 7
Default Re: Quadro FX3700 only 100 Hz in Stereo Mode "10" w. VG278H

Dear eric,
The VG278H works OK for structural biology in stereo with the Quadro FX3700 and the NVIDIA 3DVision Glasses. We do not need the USB Emitter and the 3-Pin-Mini-Din Stereo Sync stuff any more, that's a real advantage.
To switch the VG278H in 120 Hz instead of 100 Hz we use alternatively

-> Option "FlatPanelProperties" "Scaling = Native"
in the xorg.conf device section. This works for conventional single seat workstations or the command

-> /usr/bin/nvidia-settings -a 0/GPUScaling[DFP-0]=1,1 &
in a script of arbitrary name in the directory /etc/X11/xinit/xinitrc.d. This works in any case, even in dual seat configurations.

The latter is absolutely equivalent to setting the appropriate option in the nvidia-settings gui.

I'm afraid we did not try other monitors.
joman is offline   Reply With Quote