kiambir 0 Posted November 24, 2012 Hi, I have installed 4 Vivotek FD8134 and 3 Vivotek IP8332. I am using the latest Version of St7501 on a Windows 7 Machine. My issue is i cannot get the PIP/Digital Zoom Function to work ( Where you click and select an area on an window to zoom) . Any help would be greatly appreciated Share this post Link to post Share on other sites