1. A

    Strange optical effect

    Hi, I've been using two fisheye lens projectors for rear projection (one connected through VGA and other through HDMI) to screen one image (edge blending I did through Resolume Arena). Now, what is really strange is: when you look at the screen from the front, the image is fine, as you move to...
  2. mikefellh

    Anyone find a VGA Extender that WORKS????

    I already use several extenders in the auditorium I run.(Extenders being a pair of devices, one that converts a standard signal to Cat5-6 networking cable to another device that converts it back to the original standard, for instance HDMI-Cat5e-HDMI, for extending the signal over a much...